Transaction not yet indexed

PHP5ViCdaNgoyuV4WiYzpCDcHUCLv8X3BeJcFMEQdmfBqpLzQfGS5jvoTKcKCbNrqaMSTmU8D3QLUomCiURUcbF

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