{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18278",
    "entityType": "User",
    "nonce": "0x4d6ec89262a304956e9fbe81541f4caa0837e0dd4b7455833b3b817079f2218a",
    "signature": "0x2ca49cce74ef37c3061be695dc8604a12f8ac94ca98a980095a1f70a2e5845124cec0465dcb5168c63ed67ef1b63912412c4b7ff33f7805fbad040c1d0ac1c231b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}