{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990168244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd63be14477e0d214c4a806b733855065cd0ba05c03bcc00dafece85b48854ba0",
    "signature": "0x40b08484c648cc1b0938b694c142f62b1af58ffdaa139404876f870f5b96d39b687244d1e8e1b47c3d36866077e4cf488ec4d510bb0739fa2b9407993941f8b41c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}