Transaction not yet indexed

mUmNTG7Zz6NsDt6tdn23EGQHBiLDcFcuB3myAo6RQeEVp68ycsc6MNUE5UA7JmGYh7tzgCepT2eXMgnar8uD2ab

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