{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1223253082",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b005fbf9c6c97397a554a584ac0b485ca0233c65bf1bf0b744f5410965fb92b",
    "signature": "0xca8edc2ac818d2d9e7678ef16522ad2f86ee0d9b995efdb19afee6f2f393dc7b70cc9259655eada037d59d807911e45631c246586f4c1a1740c98f9f9023bfca1c",
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    "userId": "77551267"
  }
}