{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5710146c41bae3402445aed58e59e6ea37a3afc7002b2e6071a2d11c17fd3b5a",
    "signature": "0xb5c9be10c0b54fc35d4ba18eca5e80eb9b62d81a9a3e3cafefd881c9776a975e02ce56a86990ff96eeda55bfea3b114bddbc95927998d21252ef541049a630f31b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}