{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc49204687942fdd6c3e9ab8c38ded7b60d5fac28d8a443e45c8243f4bd8f0e6",
    "signature": "0xd1fea55f429fdfd1029fe9541bcd71b9c1a80e00abadf4103deb5337f1b3ef4a52868ca81bd3063e2047d43e65d7c9cbbde0682e2dcf3a94c54ffe39a60bf9651b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}