Transaction not yet indexed

MEUUMUZDu68Ry4yRMN2TfFkQmnoeMsQKkfHTKvCU1AmwUmhF2ApNTvrYiYaEVYc8L9MNfUzhzJppJuLFrdiAgDY

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