Transaction not yet indexed

1AmikPQgi66fXqq3UA3epUCvZPZMVWXAzgS5zPo4ZJqbFBeVF2N4wLm5CPsLzhHHw9DLApcHCWZeQmUDXd6Ld8P

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