Transaction not yet indexed

sb6frM4143TVntSZbMoU9wtoLLPQFFEmPQPvVAwqe66z8ueRvopyk3Mz7tmr8DAaKD2wUNEHRsdVTmrXFbVAk1F

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