{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1408740",
    "entityType": "User",
    "nonce": "0xb4eba8aefb7db00e019e439779972f51070570a780754af1d55c3b2d3ed23023",
    "signature": "0x3b844b8276e42c2dd4bc002c6216c0d658f026b1070231671178349f3f2ad2f909d013a9f859e9b67818f727258b3b40c498e71b0f3d524665bf521b1a01e2ab1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}