{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61874220ca7e8318148b818a806ea4de1e31a180e8e66bf0e7e395de8e9d3a85",
    "signature": "0x19f46cbe60ebc21249b4a52840c52fbb2aa1700be409f5c1f6eb27f23decf7ac62b4b905bd4cc5d5e7d2a1635231a18502a1b8b84a42cbf416298a14fb29bf741c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}