{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25e30c552160ec8b01569262b618d82ccad32f8213b9bdefa78233e71ee32c8c",
    "signature": "0xcba67b6cde73459c65c5600e5699be87b3d6c337f62dfd632b40f4035d46e8fd6c36947d3ab106626645bf2ba807de45d4a82627ceceef3c63a805e657bfc2b21b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}