{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1205429998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5adf00c0818b52332037abb292b416f1185bb0000866c578b86d6730732d762",
    "signature": "0xe347d73d2a9249775543e20886b023c6fc77d6bbad6dcebe0ba6a8f38aa1f888101ffedd7217f0e9307cb447dcc27323d66f6a4ab751664b5f1fa93ba1f362ee1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}