{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298065990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa942b6c4204f7e9d106a51f6fd63f1771f4be428be215e93099e8601aaed4381",
    "signature": "0x4bbc282c0470078f48856e87bfa9d8984fc049d587918deb48244d23fca4e73b296fa29b227c5e12512c9d13a82e8aa2f86cf240c7cf543f66ade172812416701b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}