Get a RoyaltyPay

curl --request GET \
  --url https://api.storyapis.com/api/v3/royalties/payments/{royaltyPayId} \
  --header 'X-Api-Key: <x-api-key>' \
  --header 'X-Chain: <x-chain>'

{
  "data": {
    "amount": "<string>",
    "blockNumber": "<string>",
    "blockTimestamp": "<string>",
    "id": "<string>",
    "payerIpId": "<string>",
    "receiverIpId": "<string>",
    "sender": "<string>",
    "token": "<string>"
  }
}