{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe0c3e620cf7b170f67c352f0038681efd89132a1d9486e1ead30ab14a8319fa9",
    "signature": "0xbc3d6979b577e30e84f5dda1dca8e4f835b968cd1f58b956c3f1d9eb9eece670353d36e871bcafa78bf5c93c3da8ad932b00177b39c9757dacd8b76eb892095b1b",
    "signer": "0x2fff57D5628D87Ce98d02775C9cF63dB765aa6c5",
    "userId": "640804276"
  }
}