{
  "manageEntity": {
    "action": "Repost",
    "entityId": "776402317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97f62fe39af7d36f406d1c54a00925a0775d09ebfc7f640a49ac152c2fe52d9c",
    "signature": "0xf20cef4b6b29d0adbd961aa9de5f64a794287a83dd5fc5466c837f96a2b9b40f20d9f23f16ca694d3e7ce61c4891337788b152b52119c33464be1691a29998f01b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}