Transaction not yet indexed

66Mumy4mwmidgcev144BobmL58yGLBa2tfM2Rc8cDNq7Yoqy2gz1c6DWYAAKJAFesiVUSssqGae4Nq2RjK4fGD21

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