Transaction not yet indexed

YfBbR9aRtki3A2UyEFDVgAEaE3eeDAR3vaoVtsco9iDYS3hpKJNgMgCwwTufVh6Nsj12WoLXVExHdVzs8SszPM1

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