{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1450501",
    "entityType": "User",
    "nonce": "0x4c9fc1270470b8ac14dca630aecb5c4a646a905a843ddba6dd047194dd0c9343",
    "signature": "0xbf52a1dbe98880be0793751bda474b8bbcf03b2b2caf4621ff2e071dd8d8c4382a512d3d04b755992809d3f9048036943e2b1b4dc874b0f6bb73bd801d5f36e51c",
    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}