{
  "manageEntity": {
    "action": "Repost",
    "entityId": "806980720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a811c17ec1cd3da02830694bcbb464b67844a2d1202d4db1d32ee93f5adc8fe",
    "signature": "0x266f8ecf6d043688599c92a795af807c6490a9ba4a1a5f527065aedfbe2c85ef3ff98938572023a49ba2d6cf1b1ab336bbdf45f9817af131d52c4208199ec6261c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}