Transaction not yet indexed

6687vEyKXnR8V9YxhZb22vp3CvsppqAy1s7JMyRCxh2sJPfQyAZbfNGN7h2Ah8KtLPF9ofPRHGb7eczcJmMrAbDP

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