Transaction not yet indexed

21Az8vKNg8HCbScBv9ZhKdgTvfa1VPTtpS4Gd1ybQPVjcPjbpWb4sKibNuaQRVRiLGRdLKbE6M42K3BXCaHGxjg7

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