Transaction not yet indexed

263qAZDPn1aB8F1Yf8ub4nFr32qomfRrLAh9Qd1B9JTP2MCkcQVbieFT2xvmoyYgkYa3EsLkgMfkcYZv4r3AXdk1

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