{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137925",
    "entityType": "User",
    "nonce": "0xd574c31e0bf12d81650ee93816fbe89f344b7ef0a33ec43b1a6e4a96ccbf68b5",
    "signature": "0x012d49d00c0e160d51b0927c9b6f524b8bc3cc69750dd639bebf74796320f708576a63f84da61000bb3962d99ac7d0e8caedaf8351288b7f1615d9aeffc8615c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}