Transaction not yet indexed

5u3hfXbf4E8sfudRdNyN6nbpXiNifvQDDKKLSPR3SyFHiLNoTH8RueZp3CTcDDE9Ej2FQfhVBMs2VAWfzmcmP2Fi

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