{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2316a40bab07bca677ad43569c277603fa56af2d8fba5fc3df6d1a4bcc0dc00e",
    "signature": "0x6c990edcf81dd4984a7c3f7560a6186c72f48a53f9d6ac6c35cc2c2367e576a67842d95fb27d35bbd7fb2424a41de8a175f18ea664d183dab5a679731c0887181b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}