Transaction not yet indexed

MCXK138ZjV2KmX4dnFHdoZp6is2MJvefNeeg9pxE2CTNCLK1KYMd9bpAj3ovW2dFSJYwjnmFtui29YnTDrAHZbV

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