Transaction not yet indexed

MQ6RcFCREv4u3uBRc9i6qZrBdhxDLRjy9L5ebxwuKXQ2YnRiQ2GRaEW2EqvF6ng1KsEXCgzwfaT4KHMgr65be7C

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