{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487086198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796fb20677e866f9c0e23c399fa92b6ef83cc4568b28471cdbe8e877e103f9c6",
    "signature": "0xee17b038ce4c98dbd03e8f4f59e0a5e70f47465f9eabc303c48323bcb07120ca5f7f8d38260a1ea0381086c088f258171c76f6743063ebb79b05d185438293c51b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}