Transaction not yet indexed

ngrSmMqrL8AHofhm1fWrPkmSe4Eh3gMHBmNqNMPv9q9uByj4v936uCZvHTaeZ2Q8dFu9RHKV4KEQkMFb4xpMwdL

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