Transaction not yet indexed

UbFkJ3AgYPUVhpCXWegk8LFVEtsAEPRmobkRbbkshcfj1bt3dJG9z3beEdwfegXaAYkKAHsy9wHA7z7bnUWCRqT

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