Transaction not yet indexed

A5u3TLh3eKKSETBvPPTkViGtuWJ2tdTA3pAxquWsfkJD6XwzqXnmfdSgb8sqqZiYbm5XgefYPqxHGv2fMXUhHcn

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