{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1605070488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe37c81c6045faa600a4297dedbcf109c56534a6ca75b26a107e7477734df74fd",
    "signature": "0x717793d6a1e38cd10c056c87fecf4bb2afc0aa5ce7454cbce2ce362ef084692446381e59b474e6394db04e59228808a411d3e1a1c4a5c22811f0fe2c457914c61c",
    "signer": "0x8FB027E4df97D62eD4C46f245e31Fc7369f06bEC",
    "userId": "288732286"
  }
}