Transaction not yet indexed

53Fkruj7r81Z3uHv4gwESZUQwmot4rtHPBQvzefFsSqjKH1jwaYcKDqoYMBkHw4WVEP9c3EnzWqwtywg1fZpLoKP

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