Transaction not yet indexed

21aFfeDyT4vrxB9L1AnfDdGwa8VAw8hUQTmQxikADcBNt7irymXMRs73vf6Rr85PZqgiPTHVPubAsUMV1iSa47u5

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