Transaction not yet indexed

21tnMTQXki57p1teLFMB5kmkvfNSoot1yjY9PRBaCLz58eELTYt5fGGLxuQpYreqyjFrge4Qw5wJHw1nNpU8UaMF

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