{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1417683837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58787e951049d25ad9084fc287fcbe9b0bc00ee139225a9b1aca75124a6bbbc6",
    "signature": "0xee3dfcc5d5d601b31590431c4da9f0956493a44c5c71053faac78ca61289672805518f31635117e47b307aa32ccab15decdb827a4c625e3a6106c85a87b975a01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}