Transaction not yet indexed

mNDw7U2dCbfjHjuF6YKksX4qGKGXZxpQ49PiXPg7UghYdrCnSR3ynczdLtfsC2rCVxSLpyeczMTchn84z3Q2YmZ

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