Transaction not yet indexed

mM42Tag7pWrCqjPqRWohfFVf5AoAgzdPJXv9kDRReQX4eNr4WRUvt5aJ5hQYGBPpuVB2pyXUSPT3oUapBuwF4oT

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