{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446509418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2d90cfd5fb5efe7da2f5da43048e1ca4125287c5162b53c9951ea1518a03368",
    "signature": "0x672351a719995f8cb986d4ed8cf6968f0e3488a231ff52856f0a89f27b88086a2a75e8e21a8b8ba6bee247d1f105532251f3455138f621e3c443a7048a2078a41b",
    "signer": "0x720537125Aa4b451266209E0d508D7576a4bAF94",
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  }
}