{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711508608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a6da891c3ca14ad70786af0686873a6f1b78e1e6c466e51739fba316a5bc42f",
    "signature": "0x79dcb5f8803678c3538f0d6c5687deb1f398c4cd15deb68a7b666d615c7edbbc71c12cae1d5ad862aabd7e94801253e2e5137db6fce24abca3bd8816529c9de21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}