Transaction not yet indexed

6687eUsDxHVkSecVZataVGQVy8fMZXdocVYd4tJQEEU8rTTak5hRchE34FLm2e7xrrDw8KTTgdCsybLJsHEGLtu9

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