Transaction not yet indexed

21UR4PaSGF1zTmn4XkfpLnPMmNTh3mSTPBHndbd8D8enM5aYejHYctpCJujHTeQkW5Kzz84uTntFXUth9Ff9cDYL

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