{
  "manageEntity": {
    "action": "Follow",
    "entityId": "770725415",
    "entityType": "User",
    "nonce": "0xaef27775aaeb0de47c5ef6691d14a112ea80de86d41b49a83ae30d5f3d8a3551",
    "signature": "0xa7a1ceab5125ce84cce7f50648878d8c0bc7f9f9b7b121be53cf3639d7504f7e28eee2599e58df6ed0e08b467f9b0fa51b50d32f80d6aa83e0c8a5a6fd073ba31b",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}