{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3383480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cf9eececfb6ed665af2cb8badce67570cc6d5c23a9cda604ddefff78a6f1b07",
    "signature": "0xb8258cef00e084c2188d72adcbe5c706927ffcad14a0c9cb18b07866207893ab0e258ae19414e211d8519b2bd73c15a7ae3aecd97021625cbbe1bbf3da2593101c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}