{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe344a3d2f585db226162051bcbcbf70455ea74bdc12fb4d9fba49acd183fa95d",
    "signature": "0x8f99823b37ce800a219de3cf10ea9839098d31f526baf3b91edf35469bfec6e54a3bc081312653c79603842bf186e68470a8a2cabfddc9545a139a7392b8174a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}