{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2558c6800d0357f82d77194cd86dfd02b83fcab1aca71104cd80f3e414f42105",
    "signature": "0x4dc25a9556fb5d287ff7c71c459144244dfb66332d965414b979071a85217d7841f60c87b2aa442f479747f49eaaf640f75a75827647130140c6792b8fbb53e21c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}