Transaction not yet indexed

21t5DnLLigWjs2pkYVnGEfpdY38yNaAbzmUupTaps7U7NAgn3LTbWQGaPJKUwnmfuFDzWEJ6cPcpavaxf1vNB2kn

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