Transaction not yet indexed

21zDXZ3ndBEYKDQEnUPPkrdKE4H3Uz15YPqXNfAgcJrt8PpVeeheHtw8EotvZMpbQCH8fZusQRvySH5WUabC2GmM

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