Transaction not yet indexed

264FMyRH6bQcfQMMsJFTZcPCQ5R8bCn5dny2VGnxzDAbH3j6R4MLXrqY5cmAmadwkEN4dLBqbvAHSx3FeF78Etp4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.