{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1691760013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf66a9841e2047cae12774c8f3bb94245ee518153d19a44367ecd782a273a1b65",
    "signature": "0xab7768a03d566a35bf7f1b703503a52c7e8b940cd50a34e98c7089e56fb5711f2f5f59eb7a822dca6b980ef94987ff99969132bdb02094d76a7d6f0f85aa99a41b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}