Transaction not yet indexed

a66C2RmD3DSr3XXnbYWN5TLornY5nKLe7NmBp6oZffeuDMsithC6D1sfbpsCyhXq9LbCMKV2vWY6hse2rrBsVKt

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