Transaction not yet indexed

2Cos8fSuRi6PSvNP7Y4ZhdBVg8ZT5wCTcc8EpmwKtfhxUMvcGFF6vBP29NRkhJR1ct8QDjtbJjDwQumGXiQ4KZgC

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