{
  "manageEntity": {
    "action": "Repost",
    "entityId": "683687335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f230178ce49f4e606a1119c05215bb2ee9c8368046e57bcbaa3df43a89f41f4",
    "signature": "0x0cf215e939191e7fe5f11a3cbc6783578e223d6740e1b9aca49d48f7f0d4a38a4a9318080696ff0f707df5050c2a334e6f1281ae08ff20ddd3de13ccb3c4e35c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}