{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1634534634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfde83a7c7866e265bb6734d94b9cb01be7d2cee4ee902130fb364faea2f59a2",
    "signature": "0xaaeba4171f6aca53b93ab45bc0cb33c33890fb13abb4c9fa7fc6ef6638462d3b32a7327f5ee636026249b6c8a577ad45e2119fb833b72edb5d54cb651cf687d21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}