{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255652415",
    "entityType": "Track",
    "nonce": "1792087167187110817",
    "signature": "0xc1eaaabd9b2672fab29b18b6cd5e89462f1cf8bdff9b2ba92a6fd5c3ad68c4a30f524a13cc4ca2395b592671e86b1066ea1ece88537bb3f75fd747b31b9ddfeb1b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}