Transaction not yet indexed

UdCh7a7bfj51J3PJgaVo1DaWvhe5nWsxiF6mu1VBH2AtHAJbyAzWZBUArWXA4LtAMeg9Ug4QRoYFF3yoqvPk4LT

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