Transaction not yet indexed

121NcFtmiLCiTvr1ob1FJL9qMAMPj2iqPCpjUeg9xTD4zLm4xVRmF53VMKPbvkbde8kiJWPumw2VB5xaDgoY3UC4

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