{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20671471",
    "entityType": "User",
    "nonce": "0x74a5f194a7e66d543c8a8ebc70cdde39f9190848c465ed44fa9bab3a05605485",
    "signature": "0x12b5da1c83192c92c82cc14d27003ceec4b9bee632312919d186da5ee96eae3158518e54d8f6aa36fb4f9fea0faecf732544bf072df755b2b84d9b2f954026e11c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}