Transaction not yet indexed

664LxHBcMFYbQKZianSFfLPRKNbvmvmLv9XztGYz2nVjsHsvFvpeUxNxRXSfkv6ENeSNwSt4ZzM6rZpJKaFGMC7G

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