{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909497170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fadeecb7ebbae3ed30296074cea36c100d5960476196e44747af1d41c6c6596",
    "signature": "0xf294ed554d5033e8bebd0c90d5e0ec1b68e8307a6c8973edf9a2b76a2f580da1366404fa1ca756ce42c18799c568f61ac56d55b62bbbd27195003867bfb9aafb1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}