Transaction not yet indexed

MTHS5LEnT59U7dwtnERpQY7zCHVb9bFyzyNSCGyghxs8aEnDAFWNpN9j3RzTQL2JAHWjtPYS7WiUdMLcCXhpTaM

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