Transaction not yet indexed

21Tw6Xhx2yBHrcCWJu1bcLAvRriPcmKYz4s5P7GRtWQFXU2HXH43EkEq4149MpVMSjwMsGP5SVQeu9kKG3Js1d26

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