Transaction not yet indexed

21extmhQ9TcT7NwcDQNCsJs7vHbWE6PPwF4p1p5AbFTB43q3t83NbNbCPeqhYuwfqUwRdBE3Wx9RhV4eGUaTreMg

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