{
  "manageEntity": {
    "action": "Repost",
    "entityId": "869230459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x685e77f63fed05564bc789dae9661bae814e8931579f1f5312ada585cc8059f7",
    "signature": "0x933e8974e2959681b84bc862aa7708b5fd2a06d72104500cbbf5193692d7b39b2f1532d9deecd638e96bf631d781faf4f4bce1be7a5886fd8aaf683cbbc97f8d1c",
    "signer": "0x351190d422DdfF89f0f2C837782e16b5a5b6b3f2",
    "userId": "707981838"
  }
}