{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc0e9d1487c60016bd72293cffc2b1ca719f64671ad2a54541e300fc15e3c1d5c",
    "signature": "0x7160ead537cb83ebfe966e93d0340936200fef8ce4adb04d15079d622a3076465fcfb905e62bab0f6cb38ee8d95bd8e6e6a092156f103dfce8d4a157affc346a1c",
    "signer": "0x379F7E947b697d57E9a05D0F04A61A9207990D56",
    "userId": "903438484"
  }
}