Transaction not yet indexed

M6ART8YSa5pkHLsKJApdEC9A4ttKYW69GDrtP4HaH2zDUXdUA8ACXxdn1jgMxQKDUEht7wPooXWVT2u3NCCiaAc

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