Transaction not yet indexed

387K8B7WmnQzNcQSRkVwkSPpFVAxQRGRY883JrG1Xm6bVoYQiKePyEU1f6VcMPy2XPZjbFJSp2WxECVkgVrVUCe1

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