Transaction not yet indexed

a1tGFfCGArFSRv3pySGnziK8NtnsoFwGPZrg1VHrbM8pkfxHPNeTZ7p3SUDUhb7R5LWEDBnfyZDPNkS65XfPF18

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