Transaction not yet indexed

AK55dz6pcWhgCwdSossAYqmd6uADsYRbnFgWhDxm6xYchjpVvbSYuxjfUCMP88He1rc5vRA7JeBtk7ue7zw7t9P

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