{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1172072511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fe8c5bcf8ed4038ed176c03a18a53513e101be1233f98ba6799b14caf1c4b9d",
    "signature": "0xd85e81f11f2c14159f19a62502bedbb4d676fb145022379ceffdd48f8c587a247b0e45de6e1539cb2df1c3a607a30c93d3c29d2f69e65e8d7be4a5424303b2e91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}