Transaction not yet indexed

mRKpZBMC3nd4sRD5pbj7acL6BTHhj9y5X6QQziqgK2mYiyeEp7ecYk2csSY729TxtsXaRjkLkirnWdULTL67B7h

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