{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1850276576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3bbedb5bcec8bd8cfc7c88ed47b115ef99e29018022f67938d16818bf72e67c",
    "signature": "0x631be07c1d658514a31f51989772577477f7e43253570cdd2f3442b7755e90b35126f99524c121df7fd037d3c35256e9862128801e9bfcde82dbb567cb9097b31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}