Transaction not yet indexed

678sEVfKGPV7K2Zwbz4vmjfwPCGWHg4rsLwZGiyf7nN18Ae63YxhDtH7AdBEHhv4b2pyPkX2TLS376X7rcxr186u

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