Transaction not yet indexed

6687D1p2PPaESA6xWLZnvuGJ8f7cB7PdajHvsZqUxug2gKAyubPL1kA6Jv9LR3Qzi7jtDtempgW4vH7HsZ9mPhvx

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