{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194426029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8178e4bcf8d7aacc25adcb770a1adbfe9c334e16bca59c83daff5d83954060c1",
    "signature": "0x5b6ee0906344d4d3ddee4380ee2a4451a2139191b6b3e23b8f62810924408c3976eeae885bd9d40666a8fc91dd6a41dbc4ffca9a9e9797874a912d62c1bf24c91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}