{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004229310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa302a44fca87049261dd30539ed137c02cedc69fb3b6a4ec10a0832613714acb",
    "signature": "0x3d8fe153ef00847837d94609c049788c9a765afd324e7236f98fa4f0e1a029e3089654ade9851bada9cfc88239f2288c8aed86360d1b1033b2d9c082bed5cb0a1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}