Transaction not yet indexed

5ffEyUUV2iNeahv4Gn45fbx1n5bRHBnKAj3XVm3idE41aWBZcd6MqNz9vgGh5DgMpmPUAkzrVYFfS7o3L2ddL3ZE

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