{
  "manageEntity": {
    "action": "Repost",
    "entityId": "615247898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa80eb1bc7c69f0b67fc95c2fedef9ffa9774de86d4cfbdfca5ad17187b47ca37",
    "signature": "0x98430868d04b4c724f86333299604b754725c29f6b32387272a7c31ba0b456d2750de96110f0fd68e3581c12e0a914211272b0e6e20064580470ba0324e459d61c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}