{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487943266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x121da504163f2cb8b36921e944606242cca9a004063c09b9ce4a105d6b92b3a1",
    "signature": "0xcd70a0e7532a4e5f264bced905c0773d7567c167af032ae8180658602c6347596c3bc0b13c2af556ff11102b4e46440550d5ff794ed17b0d4a2f3d17b972508e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}