Transaction not yet indexed

668ibCv8pBYFmQK7ryvKMxLxavg1bALc8z3moaip6XKcukZPxsFiACXtnV58Rpf6pfSP4hbs5MzV6D1N9et9faSn

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