Transaction not yet indexed

A188aiiZcXVFtVEhfmVx69E7w6nNQWuxdcRPEAtR9KS8vZfhwXhonKgVmnNuHGWJXPd2oSB8a6DXUTb1vDtJhfn

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