{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304921883",
    "entityType": "User",
    "nonce": "0x6118d430ea6d7578b2866f5880e7a3b9560525964c069aa3ccd9bc92c37afaaf",
    "signature": "0x14260aec78f3a3ad0953c84d6ffe7730eee5044d7c58138883b2b65faa69d7da74bcb8efa09601c79b4df526b9e7a779b16ed0d5511d9ef332222bb34830ff071b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}