{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330328215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x207c65ee2e20dc4a7176e839af399adcdadf5119be044c3a4fc7bc1d36fe08dd",
    "signature": "0x0a30ef32ab53a3ebf6631fd5babd5aba7d7fc9370e7946d239f2e770a2fff3982dd0c6b2f5154784a5b20309d428d3ff208df2385469f48fdf47814cdf15fcc91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}