Transaction not yet indexed

21E5spibdUNXunzRC816GDLC4SFN8iYTc3TYe21Srdd4FSM6TLy5TYUVtBANHo64BobD6et59Aoqqw4RZxLN2rTm

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