Transaction not yet indexed

MTTmbM3cmtk8ZDzMXvtGhMb56z5S9EAioocYgqXPpQo5NHfdSJQogamskZDw6gvPYNGBTq9DXmZa6UhDb6DjXpx

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