{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4ed9ff086b4330405088e8bcd13f7a4e815f0925d24e7ccf81ca432dd193d43",
    "signature": "0x7561def5f202c3f12fa2dea625411e8ff4ba21c9d441cd798087c06c20d593b21e7fa936946b32d0d09abde0d25d42800fae249bd2656b43e746d655b85143fb1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}