Transaction not yet indexed

21WPkBmqfx3hrcmXfyJibLvALjKq1XePRxU1EDfSLRSgu8reom8g2HC5pvG3BNMofc48gX3Cewyc7TuVZ8Jofsu2

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