{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252917458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x540a589f9db91791bc68251a23f76bfbc02deba7799386366004cab6f9cde1d0",
    "signature": "0x70b47a7da7ebedca8e03b14fc3ff6bd6ee6e42a427b2a0dc4422f2883bb8a538271c3754e54e12539cbb23e9edef197304148413630b483594bc890b6343bd471c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}