Transaction not yet indexed

u2MgMdbcbCS5zrwKNeyKHHqkMHDu9EENDceLAAHxTL1xCEqSA53SzdvRhsbaEXCBvdSkFuTsmDkemAdryk6vUQM

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