{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154217",
    "entityType": "User",
    "nonce": "0x8d2263311516f83c151fd3153b418aba5c22ffa37029a8161b9ba5d0947f489f",
    "signature": "0xc9c64a7b54c072014400ed9377503213d1a698e84fe7b4db5936622616506f835af32309413f32c15e51c553b50416b37d314aaec1a5ba58e98d008357d41a771c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}