{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681728628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6cf2d50978e69ff50828d157c4964e33c82b61b333c71a1f54d590ae42bdc5e",
    "signature": "0xdf50e7c23a854c520caa38708e08918853d94c624c9cd89bf2de71c121a397e71b7c4f54bde55c71e8a49a2432184a42685e4889d891377f83513cb88b1c36441c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}