Transaction not yet indexed

21FSisXLYs9rtBtjesV5ojzreVM5URE2q1crpME63cb8jQ91PBfMivxBAjvFtLAC8WARt5xZxEX2XLt3Ry8YSZnU

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