Transaction not yet indexed

Dun1LRbSCey2ePRx6YexCKhQCoJXk91UDnQptcxjpXjk2bPV49Z1a2PVBqMHe1Qzar23WnyxzaiZMNnqQV6RiqH

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