Transaction not yet indexed

YTKRwckkJis5nUv9bDxyzLbwpGYWTPkcLMfDfUqeP9qyo3nwkw6or9NFd3DBonKNDPkADM2BpUU2Tehbppsb8x8

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