{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145685777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b8f5b0091943add03d39e6f1f607f6334557b895cf9a9312621a5cec51f0a49",
    "signature": "0x9d305506114a4657204b4e227590b02d7bd67a48f2b486512c899920609c93650a37c9561d31b11058f51fd709d8e1d94c1fad4c8228e69de4dcca75a996287c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}