{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1755131005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x430e75d9eb7627418036e6113ef89078b98ef4cbada8f2e23cfaa98a3703c868",
    "signature": "0x22da44488e1f7c1f6c8e36c687ca3766fcf8f9d297024181b1a9dcbc10540d6e08e6c8af05593f25b7d0132deca3c48213236c5ca83d267bbd4bb53fc176113a1c",
    "signer": "0xC0eEcD5Ab99B0f0BCcD79Cf620CA23C758E8a338",
    "userId": "136979704"
  }
}