Transaction not yet indexed

64BmummcCAB1txpSY9TJQoAw8gprxGpRNGe4eE4g3fFjMdBNy7npBWuiWVXJ8oJfWPv2GHu4VEwV7VbWuHDXa1C1

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