{
  "manageEntity": {
    "action": "Repost",
    "entityId": "917780037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xffcedc42f3477b6b25204f8b7a4a836b76c1066210c6dec11cc65986ce018943",
    "signature": "0x12a72a2c844271194a8c5eef064b8924da132ad430194d05d06a2e315d3a2bad3e6982596a94c0ca69e6fd748f3abeb678ee575d74cc573ba3b2a9bb5d9f55361b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}