{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04f7e12ceeb815854d10af7d7745071d5ddd82916dffee0dfb9e3cbe2a17231e",
    "signature": "0x6d891856e5dec9b05b4a807f0822b81266dc697aee8404b73eb4aff7186567cf799212b6f24cc82b6c8bc45818186df08cd46789d78620724484aabc5342b6b61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}