Transaction not yet indexed

i88vxgGo2MYmD9roUYJAnpPvhEYdpjEPFeqaNSXMddE2uvRYjNiPk6ge2aDmD3PjkGsPibD1nJCxjP1xh5vNCbx

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