{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8453f08dafe7746905c95d4900376546c50009cf34a3fa091a1a579f9366bdc7",
    "signature": "0x831a3365536c7cbe9d41ba42f9c1354942c3598f0d4b80d002b44633bbd2be7b30474d7cfca0e87118be836f91624e78d246de9249e4cd42c9ad7b5562fef6fe1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}