{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880594503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb846139b69b46db65d1c1d4276b16a2bddd289b937c8256103f795234e3b7884",
    "signature": "0x138be7bf24ad07adc31c938227f7e2e95395bd2cf1557ef6bee76a25fdd3872804aa99982699a687116f46b03e1e71e2d1c5d62a420ab2d3b30c2efd35d596c71b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}