Transaction not yet indexed

MNDmTxYJgTrdxZeqqRg6fqinQM6bGj5ruf2CQDddnGZYJBaGkF1z66KEV4SCvBHJBtVCstMmY72cwXThRyFivUi

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