{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1047730490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4931f5d0afda301aa9ae465541d54254420d26da6276ebd1241dd91821815fdf",
    "signature": "0x81eeeac7d411ff02b2f33c8b1cc02774062a0bb9e5b9d3b403acfe0367a990960a0633c325921de0d3a740276094b85f9b2d683f40ce7bd705c2a240374f9d3c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}