Transaction not yet indexed

MCn4GZ2e6vhmxV1nSgnAvUDNYwcrs4M85osUKsdPNDKMtxEav8eWD8bSnoZFH91XfVpntSX3k2DQcWsnvCdkjec

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