Transaction not yet indexed

MmYtz1Y6XCAucytZgWJrxaJKWSgBST8ZenNQenM4da2WLyod1W7VLE8WaxqxZ63eQuC9NfQpGywPU57RK1mVB17

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