{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1079403700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fa4c9a0e09c4a622aa6cf68ec33f34fc086f18faf947b3a1b0f08e39355c539",
    "signature": "0xe7828c76a585e6505351f400ac6622e632238a9e205f6fb5d2348784b425e51440621a445ae1a0c10461f0930befe7a8f7d3b02d1c7d32eca015343ce885b2521c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}