{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1781420165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x494cf326316aef3c29d271c853c99df0d6cdd4e138c53c9a332e172f0d2c694f",
    "signature": "0x18c9f202bdff0d37a058088aaff80616fe1165546767a93e563acbde1b59d5c547c8bf59f373e140cfa3e0492f327d14604fee547faaaddbf2c9c4bd7ba92e181b",
    "signer": "0xDFAEFd71C00864fA533A28Bd78D701Ae30381eA2",
    "userId": "860859444"
  }
}