Transaction not yet indexed

RBbCZ6mhpvQzQmkMcbmMMPnNXPP7AGfwBePLdXmh566hiZeDGrjcQmeiUtmz5SZCqDX43Dgfobxbb9WhUbpGavR

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