Transaction not yet indexed

543FCX2W5fSqdCoY7LWhtAVKF2cqBERhTBQux9qWdQqVshUsyZnwpamJRykKhevwDCidMU6jjYpgYtW4zrXb2ott

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