Transaction not yet indexed

RDuQNRDBNP18NF5goCedzkmdSH9kWMi47yw4wpkoxV1iMXTDqpjMtRw6UDwvzuznrkxwAgqUnS7Qdj82ZSY1Sws

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