Transaction not yet indexed

21V28HKcvJzvEx3qtZu78oC6esdrFcsEdHEm5HSDo6xLL8Vn2qvfY7vhYMYUfJTkA4tDf2i3QAvDtATcLwaoFqMN

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