Transaction not yet indexed

21UhkBgHg9bGutEk6mD4FtvqSQxkbLgxxeWsd4Nh1BPfB2a524rf9YpfLqSWQCYmNeg2W6THb1prPJxdB5BanA7H

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