Transaction not yet indexed

RPPLb2dHHJNpx6SdtWhegCvQQUfhp3kh3bEnCPXnbtM5hegCts9BgyCkrNZP6FMA5Viq6kHMVd4d7canU1iY8LU

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