Transaction not yet indexed

Mb2EtUB5KGoYzUNxEVYHSFzt4o4b2YcH36C2CvtteF5ftFY2RJSut2viE3a84FB4gCW7DTbuXzzEUot3nbi3JYw

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