Transaction not yet indexed

2MDSma6K8FtaT8xjthpBWWae6qwQk36UqTDNs9tqrxbiPCxFyrfscACJBDkyDbPYA3TWFCNvkKna4VLcxXt7CL77

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