{
  "manageEntity": {
    "action": "Follow",
    "entityId": "393620456",
    "entityType": "User",
    "nonce": "0xaa7c1f60a7fbd0eef2fa5f4aac12a556be6e2e7e6e0415ee3d08d89a882e1d37",
    "signature": "0xcf159cc0d2d9882080e3e6c84ea0452a43313afb576317bd10031feee09fc1f81303328c2182589eee4cf04059060566244d62865aeddfce0a8b557ffbdc38bc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}