Transaction not yet indexed

Ud2C8eNPQkSuMgrAScLbGZ3To3xZTLArCtQ7TqoQwYjLPoQdtNZ1LbfrisbmvymxF12aKH2EniU4m3iqujySfER

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