{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567339885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebfa9f6cf2ea59addbcfbcaee80382c906b2cfc717b7df8fd864621f7e88e102",
    "signature": "0x7ed1a541f11ab6018496348f6ec778d25c1934ae6a80dcd42d7066a6ed6929031657c2865efd2ecb349f8cdee025ca2a901c4e0a4dc4d5f3127de21f1d6f18ac1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}