{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267458499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfd19715f7e1ecda6bc637f30abc2518ba472f191c948fac0e1d4c7f07864268",
    "signature": "0x814e694a6c4bd58e6b4706f5f2f30b7470939d9e699c5c7199307fbdca57f89b3546ec41e6d733c4d762d8e5aaa7a5e1d2132f781e153407d3f0f01eb143e3ee1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}