{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xac80176cba1d225675ef3dd645bd372925d118cc5dc3bf2e05a92247cd7173b6",
    "signature": "0xeb0924d25ba5cfc66e34494fc47bdc0059dfc1306bfe3d1f64cc3a754e85f8916cd378b359320df27c62f029def3a3c97835b6a98d3b46e2930acd4d8355a9b11c",
    "signer": "0xD131D85dCb45420123612F0E81b342109e2B1193",
    "userId": "91368423"
  }
}