{
  "manageEntity": {
    "action": "Repost",
    "entityId": "618141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f2eabb874afbbbd3b9e5f7d3ba4d1fdf31e456f54a18912b1de61b87e8d9821",
    "signature": "0x945e980826df48ca2fd1b725a87f238044603541c21b535a8e6854f03d945e381feb3528ffa471cbb127fcb1b1d83c4786faa9f39cb47a81cbe59788a18dea7e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}