{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5083af758eaf5c2552af58482fb32d0b126773c864053860cf41b35d3ffa17b4",
    "signature": "0x8fd92e51d7144aabf87d322d21cf835502316dc73fc6e3396f6db483a22db882004d5fadcb5ec72acd396746e342a0eedbc098751f907e536a1db1981efe4fba1c",
    "signer": "0xDa820cEfD0a816B95Cb6506bd2c0bb554f3b30c7",
    "userId": "845618918"
  }
}