{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131582677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5f3890025176fb2997d6df2dde972c2a1c36932dcb43fe4fe6c18581afbbb0c",
    "signature": "0x57c1a35daeddb7933abbf800186933b71e504b8e54244cd2d95e1a40cca9f50e56f342a7c88e4734160f88c14bfa20c9cd0847d956cae8094ba94f9d325dd78a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}