{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1766738854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x757c69388e8eaa53f47dcce11434ec144dee605281685daa273cdff28a83cefe",
    "signature": "0x342de3f2e674701e2a04b352e10993c320a85c2002ee60f10b319c888c7d2bc14f521daf6f313d166e311b86581299f77aa103e96323acd8bb86300014c9e1e81b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}