{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273007816",
    "entityType": "User",
    "nonce": "0x0a8359005d0d42cacf736f251e35d9ee1f30524ad4d19cff65f26f14e9bf5841",
    "signature": "0x175d4b6aa0df4e18f7e74dae4caa26cca35cb8a94d6d80b5329e2926e09838bb61d300ec51f65677e26d72833fd07c99a3580b4e3aac233719f4cb2e2d6f08501c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}