Transaction not yet indexed

21WFBoUnPgFcs2HWkd3Po4mg15UY4PRyDMX5FnuLEy6pYUNT8MKxuMbFRqFkZdGf4F8rLQpqQ61F7JgkRFR2Cjg4

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