Transaction not yet indexed

21k8uaRFYxCNm1gubEdrKkFyPLEiuUUHXkppKFtfETV1LxNAYYJK5ihzBYNWDRR3rbPCCdX75afo7ZyM2svsYid3

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