{
  "manageEntity": {
    "action": "Follow",
    "entityId": "128549",
    "entityType": "User",
    "nonce": "0xf5aa5699925cdf1d4f122f6c8d3d2463c99325c662c0d5b587b83f7a8fe67cb5",
    "signature": "0x3426f175960a103aa35ae1b302abf62cf132e38d4ee0fe6ddf223687f7c693ee35bb9ac38ffb61ea2539e8111f8e1c6da2342f9f79bf2706aa6921e781a5b93f1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}