{
  "manageEntity": {
    "action": "Repost",
    "entityId": "674416723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa0126aae076430175f3087e4667bf4642c178681bdde7ca5c156a5673499e28",
    "signature": "0xe7afc06fcc0376d0dde6141a8f895233d7baf7896c15407a269d6aa29b03b6435a73f8f0b51626c3e2a11b7d5837887507fa38038824796f2948f939eff1f8c81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}