{
  "manageEntity": {
    "action": "Follow",
    "entityId": "387435",
    "entityType": "User",
    "nonce": "0x0fe9e32e5c52140ffcc2e76f9ff4162ed2ab66502b635adc9b0509b518866791",
    "signature": "0xe20cfab4968518526185c95012ecfcd20d70d1ad7add57eac5f0154661ee5dd20a6466a5f91bf181e0aff57d1ba4548d02edf0e4c969273026fc592bc6d3b64b1b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}