Transaction not yet indexed

MMz2UECe7acHs5mFBMHH1prBgUzvyqosDGBa3r2MqELWRbvJZbJaREDABAo2yKB8WSywoEAgrzWHyXATJdaoRCb

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