{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374498579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15e0d80fa670594ab2afd182e2362732b3b45f286f6e50477298f4afb42837c6",
    "signature": "0x9d0f6e46cfcad9fd6c4bff70ecf6502cec0e638f98297fe9cb343439c7b682e77a004e8ea77cf00f06ca49287cde6aafd77d23a510e548ca8101592a15aad8261b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}