Transaction not yet indexed

21FUbsNSWkTfXEyVCThzGesAc7AhS9aMu75eJAa7d31YtyAT1WUe5psioYYNH3XkyjDDCYM8uhGDpKAq6GUf45C5

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