Transaction not yet indexed

URKjmMn5Xs8P6iegHuw5bhoAp81f3duDvJ5jBSb5FiPtpcH9YGU8TUqPW9QwsHWece2tvvjBzvMF6ArKtUf6Ux6

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