Transaction not yet indexed

mNbEEatmCf7H3WJB5KDciEJZwKkCYDRvUHfQY4r3zpkUKWSaVRof2ycAJyAYvPkYNbUtjRGree6GvB1c2qUpKbC

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