Transaction not yet indexed

1d8uUeDxwRXfBgmn8jMFEZwXG7JqiyPZMWzPVLwpPRbPCHcUHUzcq6kANAKCLXVBdmRd17we9hByRTcLoVFKv2k

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