{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d9c70237781174f0cc6f5c8fb729a8601fb5084325801011754dac04d92cd46",
    "signature": "0xbf90c4285e9ac490c5a30ae0f0f7c89eeebbd0febce3aeb7e2f3fbf6a0708c7f1dbd7c8fe97c69fffcdd0ebbd0a8a514a194779c33045b1c58133f240261d7dc1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}