Transaction not yet indexed

21FNfkaqcPTewsiHPjvaw4SDM5bW5uaYpkk94EKca1DzJVXr3nw8gUsBNXSNZYRTndFgLvRFYYSZm1prKCZmTuvm

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