{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf992c1bb89b3597afe69cb134bdb4f9e6e21a915ed9986aabe1dad1bf6bc8f64",
    "signature": "0xd5f69e354ce09024a42646dd8e9aba1511bb3208c638fea85a3069764d29b5fe34c37c431894d0c8da64387c9cd52feffba074098397c0b1c1edce8a1df73a0a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}