{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346921521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf7c4ad362d06438075d8ddac5edba3a0a1ba59ea207dffbd20a490b3d7a245b",
    "signature": "0x334752bef55b37daebf3bd1f4103d9b2ea5ef350467ecf637e2892889ce0d42b7810ef9f132806b8ea2c64f34289887e69502adf298bfec39f3ac5092e34a03d1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}