Transaction not yet indexed

RbMC62xjTHRp3XGFbApZyodE36qJpHzh3eWPyTwpF3JxD4z4FTkGSmA5mXUtYVLEFVVSfYLKdKdDVCx8UkE2RCB

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