Transaction not yet indexed

647FefVpkD7ya1r1sqQKgkdTDLMcn86N4uDzM8eNE5jFqiQVeCLMgpHDKhTCPjxPMjpGhASNGZ5wkTnpB8uR3996

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