Transaction not yet indexed

UK49mgUsZEJx36sNRjBqFPvbF5iad7S8AL9nAXyZWH1osLbkCXMTbFSfNFUkKnK2sBi7s5ac9hgNe9QghGk8kFb

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