Transaction not yet indexed

NmdTdMqBQBmy7j8A6NBFXEyam1STWAmpoDRj5tu7dNxP5hZ2XLt3PLutGPVLB3dgwcEcFEFZ4HQuqFdjw58qEdM

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