Transaction not yet indexed

AYgnB1rdXmMkfk5qJ9khsFuq3wdVTXXTrkL6J77YYv9LWwQeNv9htmAkkCJKWycdfQXYncaAs4CLsdLx1MncBwQ

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