Transaction not yet indexed

21zKZXn1YwN3hgwRbpMVG11EBpbzEfVYHXjkfmjoCcnv3fjGdejKvnd7cjTRM8FRB9bewKPdwTEA2FF2f1c5mLL9

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