{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326263736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d76e9d40622f8cf764c4071a33018f34091ba823bcf96c552ecaec45921bda7",
    "signature": "0xce3b19b85a062c9b30f20458a75a865837187d2ef67bba63f6049f4ffbf074be04b0759db781e2db5d70894a028347ef2fd23e68a245ced6145cb61010bc52d81b",
    "signer": "0x85F59ae09C50C39DC9CE1660B0D49082C751ce0B",
    "userId": "162449215"
  }
}