{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155117491",
    "entityType": "User",
    "nonce": "0x79987b9bba0c9f63bdc41889832e9e36969d01a9f428d61ef0c39a7250743fa1",
    "signature": "0x84106fbd9c6813c2498453e948f01235b8f0825858b49562bd6e8352982131221952731620ea239408a5af7621af1495e2ca05261d6b5aacd97ed9a8700ae4b61b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}