{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe56b21936632c23e116534da18f74f5545c366862810347720cb0be90afc3266",
    "signature": "0x1b07ec6531d65b180b055d98d796506c1ce8a549fd608aa8c5fdedb5b282383e7993d06aad8aea43e2a3aa49cfb9f6e8875901670099b2d6d1a58d20fef043201c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}