{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148213974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccd2c536faff621f215cdf3db265217ddcc7de288d451a28b21f14b62f081d0d",
    "signature": "0xb1b1d338bb2de85f30895151faadc9cda402ce2c1171efd2bfbd18348a5de1f1698d3993460525be0a7a09deb1669168591cbf8da7a5f2237dcca813330c74d61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}