Transaction not yet indexed

21uCEfeAMD31BNdfd9beoAUeqxTuwfsPFEEFYSrsrC15oZBEwcbf4SqbS66Qop3wZsiTXnB54p8QFHTb2JezcYtz

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