Transaction not yet indexed

21x6qmZ21faNF8ExaJTy9FKA46L2zHZBHPi8sEQ1fNuDvgaUCeyQCETYxV59MejyZwBo1o99RGZWfG8kRnzq1cFQ

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