{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2004736033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb78f8d905014b11fdefbe104c095cd5eea2b5195687fb32aa3b500e3ed1121b0",
    "signature": "0xbca3048d6c0f83819ac952467b4d93269a2f1d89bdc2e82ad2a46e234e44e4ed55fd242fb97246cedee854f931f8e57d9de23c2fa455bf69f0c2c2e2ca69b6231c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}