{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486617387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x302bb562e703bdcffbb90df9de5cb15f4068ee178ac4d217d47d9303188520d7",
    "signature": "0xe41a2e96fea48d9f0748bfa4dc37454f3774c0bb7502c8a28ffe52357ed512d75bf5e1cac19c4fe0661203270c4654add1fbab5395065a15ea6bea4b5ac8114d1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}