{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145200",
    "entityType": "User",
    "nonce": "0x89ef793771e8296fcf052a4037f2c4ad883a6e25dad906eb091317fef105a80c",
    "signature": "0xcbfe1b457157acbd042d385451ffba738d03454cdf8e7b07143dc8311859ef697ccfd51493e90774dbe35bfdca8ecfed3df9e3631f2f28aef108c1eb49308e6b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}