{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122332083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x395531515b4e100944c02a28e228bf69d6cc4154c431daa497b5f8f468134f7c",
    "signature": "0xf4ef3c7695b2251e3a39a87aa2cd52bdce1127c56a4bfe2d63a550e14f82c46150e0ff35dfb59bca1c400351cbb3708c94e31345198d162dc6895788a59277b71b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}