Transaction not yet indexed

21uPCGGXh4sbbRZWgeU78nmscuQs2UAgfLGSPRUMDUtuLZByFHADoHZMvRgP3UVw2FR1bAeaCqamV75a7BnBeYf9

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