{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355950060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfcabd0e540d326cdfa1f1d1574b3b26c6f594469127b34ef4aaa1d63284fd57",
    "signature": "0xc833ee6913ce2c66ee2f0e538e28946b154e557df6385d94c77a174339ca9af7115786de24e33230cd6109b3cabdb3967f5e2d649081f8c7f0920888e5aa17931c",
    "signer": "0xDE9c198Dfb6Dbcd7B7401E5fe7Cf8f16866a2085",
    "userId": "13216738"
  }
}