Transaction not yet indexed

UmRKD8dxv4s5zWEqiVquGpyRHtWVDUE66SNxSSyqWrxvPPj5MSP38fjZqphT2Mha1ymFjWrzQbhxgerEYBfAYQt

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