{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310613922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x214daf5e50d6f4783fe3ed0cf6308d384589f9a32e22afec52b74287c0d51555",
    "signature": "0x7fdea57c326bcde0a15ff16236a9245a3d8419f4c13ec7eec5d8f01ae018e24b773965046f40e1a1e192cce484b6498b9800e38293f067bc2b40565a6b34ef421b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}