Transaction not yet indexed

53ErVsMGe5ZPxDTH7wNhKSR25LVwnspeuJYdZThtzv6XcSqVBhHaTzM6Me749vj3yULNPhsza3Bv7eQcWQ9HZuVc

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