Transaction not yet indexed

5STbUgXAd9ALFRbmZSHSniHC3dDsHYPSCB1PGQSLmYgei4jJsQGjwQBPFvY9EBDyqGDKCvrApJrm5JSxNo43TAD4

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