Transaction not yet indexed

21dEFLSKRCNpKXbzQSCQm2DveVsKM1GeYVun966DgQFFrCJS3n2obsE6b9y6rtEzaRDvW9siTP61JFGd6NUW7sMP

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