Transaction not yet indexed

MMyf2VyLtaFBAv7ot69bFYTkAHPfDRSPpxFpacjSjvim8cDLkk5hXAQt6EyAfLBjzFCKhSFfspjon78f95Qujqk

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