Transaction not yet indexed

RB6wy3V3y7brb6GCJPPwD2GWWPhjDDX6XnfhA2gF8uFi3cPUfdr1Q1F1NyncHnGXh2HVKXqb2fjoVZyuDL166Cr

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