Transaction not yet indexed

MNvMkKS1acRKjP9ecHCvJeP9Bs3dVShudw2fJREnNJ7uBsSoBU2sMTvAojKarMS9hhYVVqxMymHnASvnJs8QZC8

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