Transaction not yet indexed

667DAmYVEKK2NK4QMfMua3MsogaVWPrVMUbnyVBjs36APMn2E9nySXCSEhVqYAuGmZUS9pciobAMknkrJNJW5qVd

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