Transaction not yet indexed

64m8VyaRSqKFzntarrLSbjfucfZhQTWGcufQRiGTtNTbNZXb8WKZd18bD8qVEQcFtFR5zUw5GFNUGmeNDAE2Daqx

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