{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaeb92ec5958d84fac52c13f8769ee3f3d21f69e3e7c4f776491503b496e60926",
    "signature": "0x9afe46ca8f1009036fd6668a86abcd87428539a358463552ebddf16423f6da147bf854488f921ee097f75181dd0bd6f7da86d81ce6d08c711d915890c0d7973e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}