{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602147311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x670097893379a9b603c2952e293c22e0c63cb141c14c16d36d2de4efdab79f82",
    "signature": "0x18cc751ce536abea7fd2fa53230aa2e1c4fd9e4db270092c41586d1b025f3e0e2e2246e3665e4b64abdbfa687c1e48bed895ded3e4b4bc12fd9dd6c4057c704f1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}