Transaction not yet indexed

2i21DXdiKFJDv4uvqRoNeRLwtG548Z3QZ2oXGYdMhcKBtV1oDwt8tBTdMj7TneAVpUYzn2x8Q58mM2MWj1Lt8LhZ

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