Transaction not yet indexed

21bLFNWphQv4pEWqyAYtaNvD5Hg2aLY94RCgpTujwGhLP2AEbkcGBGbKeVWnmqEnAgXge3q5XTSPYUtG5R2iCPv6

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