Transaction not yet indexed

igmmMXkekvSc71DzMLgiNbuNFBknWCfDB9bNfRonAVSJMpVbTs3Q7Ef2rr5A4X3bhjXeD4kgjjsQrGbG4z8LjuA

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