Transaction not yet indexed

55Y2kf8St52iv7sBw2ak3EJXgXcneMuLufW6GDx44gHo7cYjfJsx86GAc1BbDMcQRtrYSTPduW3D8NDVnfiH18Zk

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