Transaction not yet indexed

5C7SttYCdsdUq5dWpqJTThSucFsjw5TYh3asTNWSJmtRUBUotHuTuTM4u6UqbYaXV8nEZQECa9bfC3Mp7hWtBUs9

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