Transaction not yet indexed

WUb6TqyQUrnUZRNUho8k32BaFR3uEe4FK5AnjSarUkqH8UUWfAoyeYw6sAVzfihTCEeuVMmnBA2RHEL3LBPgp9j

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