Transaction not yet indexed

191zQRJLGL1qrfEwSEGmAVjHbCQbRev6rBT2xGfVvxHgeQTLpr9EXFWKVgPYKFWcPZQSj2uZmjYdeivTpAB6Byg

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