Transaction not yet indexed

21Qkf9KWmu32X89p6w6V9ZgkEPM41tQLZUmFuYCtuAYbqQxr1SLPiD1ZRWUuoaqEQwNdnXGCYhRpW7CweUVDMfPP

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