Transaction not yet indexed

21R4WhF3vfnfM7WE1eFSfnkBk4m952UiSiqtcfHqs6tBfaRjdjMyUSm2ZSDBmsCY9rCSgMSZMChwJ5nKseq2oaq9

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