{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731232123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x233c90d09ec26c453d103a6910cc4e10e76afd3e06d79bfaa16490386ef7a565",
    "signature": "0x16d827e675b4da91a640c5fc1d126bf2c5b17667de6128205683e0f425c729a13c905558a5a5cce27cad256cb8c2d0d32c72199efd8cd858c6e9b3dcb61f86831c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}