Transaction not yet indexed

mUmtD2239qVRS9i1Abs37w6dQFDF6aGow3B8QNihYLfEnTWpca2aC5waTdMjv4HNkXcB763a6wsrfTDNzYjWfZn

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