Transaction not yet indexed

21NAkZ1ttauSovm4SnvtgjSNm1EFSbDyRk9LUXS337nRdzBddSGxCBUMBhP3sDQdMAhAyaUE6o8ojvQWW4dL5z2u

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