Transaction not yet indexed

263YNmKH2AcezPcRdsGJeVqW2wkpYnxfwNbL9RhRU6MgRNfF8xvsNFtSdRy3e7iWSMXf1mAJd3qdrJWAqHpekipv

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