{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e49716f2ce19a3bc8fe0674775d7eed64276839f70a017ec3cb21400e4a40e9",
    "signature": "0x73dac0f5800107d5fddea85e651a96637a50bb2e770e5aaf29385171049373026fedf64edae9c88341e6c514ba6bb92bdf835c9cb7936491e1dd1e94eb8f2ca71c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}