Transaction not yet indexed

ME7TVvxjvMqf6J7ZcXTPLSCkk9dab375zXtuMLbmKAVUwWsGQGEmnB9JBgVMCh9Ksu56TdwpqWNKXRjfisggRWK

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