Transaction not yet indexed

a1m2QL9XkXEyTihYVqMyC9Lek5RBn2mX9ddZvccein5Mb7sr1gxDa5Gss2aZWsmUrCP2K3FiDxPnUuGEJCMc9Gm

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