Transaction not yet indexed

5u18x67dJ3d3cRa4tt5j54gMaP8osEX4iT57Wh79ziDAfFiZnMHxtojRd6GGPWfrRGF2Xk4z1svRb9vuFcNz1ee8

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