Transaction not yet indexed

KEUUguWSPx9Y5kBEsjPg4qbGCaXZFKo9NT8s3WN77LfiSiiFMBQK8AR4JXFGFcCMyivsg2SjmnPAHMPPFB4p5Pu

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