{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d6b89d09ba5882eb521fd1aa864d8bcef4f3183649c4887ee6ef43166f1d17c",
    "signature": "0x8bb1082988be3d250962cd145b21065433faf923b4b5da8cefa1d4c2355d2108253fe0e5a455bc83d27ced3a4f23e043ce9abf1c3d19c1eeebfee5ee214fd6f91c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}