{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc82a5b0e374174befc9930841fd38ff95d9a0b9e58df8e0967fb16ddd600dd30",
    "signature": "0x2e596daa5616a32103dde5bae33973b695d45fea7980a26f102b5fb940036dd75cd7c75b78214e66bce3109162c384b5cab60284af14ca40d5c77144ea368ea51c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}