Transaction not yet indexed

Uk8rbSmkwewa34ZrQqkbFeZcLV6khGexvQNHxCqs9bD78SPKcEtdjVnYf6G24vH75em6MpEU3n9RbCcRp6Js63V

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