{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fae5ebe26d388cd64376e1ba97888c807dfac3394c53a12c80a04971d69b5f4",
    "signature": "0x233e0ca0dda776766cbd7c6b9d866f5d29aa7f0ebc307aa69de1d8bfbefdf33a159af95332658ec234b0213e1bfacca379b99c7885308de13ef604a5fe52cc521c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}