Transaction not yet indexed

iSRPN8Lisy632hLmsKqmwSSe9EHCNFJxSLPLFqphMmaEX7Cn4Aq9RqP6y6Tt5igd1SUp5AoP4zHQwp7B7YoPDvm

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