{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1729141699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdd3e8b4d98c59e58906b011829f2cc781277737d72a09c13c003d636db2ecec",
    "signature": "0x9a19efb53e174e931b6363ca4e3dbe5f2d81bdee669a48c83a7c24e4def1922642c0fa56e7029e65c58e751beda4a795e4b818d8379a7bb5d542412bef3f4d931b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}