Transaction not yet indexed

HYYgJL4mPm7pChXDXhBS9ibUqjvmkjBxkr22CmXM3TEpXRaeuiU1FbFPqJPo2dJXHcTCa48nxr8vbKCxEc7PsM4

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