Transaction not yet indexed

AmEJNkkK88GDLB2rWNtG5zdCMU3xZVTJxApoyNa4zUsZ8HMAbJp5UiGmHaLeYgZWsCyXWrPMShts3WHCPwYDGFv

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