Transaction not yet indexed

66Ef19dmh5rqSd4wNG7GYjF8xN8YgpqArPML3AFVAkUwRw2prs6SwMPicY8hFdUAeSwgKLY53uRncnTu4vx2oc8Z

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