{
  "manageEntity": {
    "action": "Repost",
    "entityId": "645069342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb89ce043bbc01de2bf165b10a1307a8a8c708d09affa3297af41e0e0995a12ff",
    "signature": "0x92d0dbe2a0cf91d6e0b3dabf457f9241350e8cc81a6a0e8299cf4633c120fbe629a672622436d02bad7d32a508239dc5df2a7d024b03563e4978aa94d32fbb4b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}