{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194979467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5fc323fb4067fcbf1cea278d90c58780718e5b5122afdd6d340e06483fb5883",
    "signature": "0x42276f99653470bc5f52d01f7008ff921254c633c11c9508b1d08adfc3d4398a673e680f271bbeb101d984e0b2fa6db3a43da9d3bd55310d78faed53e72112f21c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}