Transaction not yet indexed

3C6kkSL6rgbmY6TCAmM1anCQRhXk6SCXNgfDtT4X6UXK8sASCvs2qECXuinFmWrCMci81A2kMFEfUyvDZK9E1UT

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