Transaction not yet indexed

FC53fy5fQsDiTwMJXog81DgbWQnz2E8vhc8K5NJ4gwEqyLdCCyeDTvxX9wdAKNaaHV3dxKipbZLrrFUvEEVpzJk

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