Transaction not yet indexed

21v6syjFppbvCYRhksUWnrrJax7Zz7rbQcjb56aLCZbsqppbVMHFC9VQkufW71WiRYDiD6eDLQHxpSjhS5445o2Z

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