Transaction not yet indexed

621iZxDkaWgoHFoUHgiDb1gKTB2RAZmb6ux4AMR9GfRFxYadgp19wB5Lf6rtBr3YBruFTD4Nc6vSurjUT6itwVjH

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