{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1976782516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x467cd1e4816b2405a5e837d78ad290540d1d56b1df922427eff7e56f5db2add5",
    "signature": "0xfadbef1999cd87d9d809c6a87a005846572f76abb77e6e36d0d186c44264f1547fcd08a732acbd703481ef8e7ad26f48377728e00bc771ba26b40a1577242a081b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}