Transaction not yet indexed

21mSE2W6GYPTBTDy8zgYAYzdvcdUmb5H2rKfHKhXUhMZP3wgCwoC3tkVncFY7hBdnnJPR5YnDo7aFnrYVL2vSaN8

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