{
  "manageEntity": {
    "action": "Repost",
    "entityId": "794228575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d070cab35ec56805b84ce7e61c2994594d47acba5be875bebb38e33571ef29d",
    "signature": "0x28c0700a77c4fde66d623b9a0af3d0e39ebc29e6de1fd4fddbe487a7239972be628b27f50c8c96a94becc89ec943734680167cd54e2980950da42cf55b31e0751c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}