Transaction not yet indexed

6647MUMVdACud4Y6we3mAT8rH8YXe4VCbdhpSbajSCDFwNeagrwmfsieCpu9drMpCX5AGYPh2SVRt7JLmfFYkiQj

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