Transaction not yet indexed

T21MhnZqoL2QRCUtXrv1FXdhGq13Zz6uTGPxCwcCreJQLbziNUhkbxEUv33C3FJHUtWWikcAGVdMmDoN4PoMYoy

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