Transaction not yet indexed

tpb8SM4DRKKPTSUaoEwDioQ7iHR1pKgNSe9mAmQbS67YAeuPXSWsLv5YLzxbaG9QF9GWc6MPqMoL4RaQzphNEQS

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