{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057025763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58e77c6586122ac164453a9220a055c9ad8f405911cb4d049c5734d5db1b6e40",
    "signature": "0x41d8e2c83f2cc1b149ec23a442cdefab599fdb2a614e279dcc66e96be4cc300d13410b5f0e8dc02139a0af15b691c1a555bfa4a945fd2588912c531b60270fa51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}