Transaction not yet indexed

RXPPHnk6AV1vhCXt7LwfesrBqMNhQ1wVwXT8ABqYkMh7tQhCVGZBUpFtHPMhdTFowST76fdDHoZkbo77wNZnMt5

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