Transaction not yet indexed

256mBkC87N6LEAmkJAhKmpcouywS1A4hwFBu3JxBJMvSjEDCf3WCCsjX1FAU8XG6RgAwSyznnw3qMSSZVLqmmcbC

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