{
  "manageEntity": {
    "action": "Follow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0xd263042fab63fb1c0d5bc37d3e30add544ecde604b6de5f06956d2208583af2c",
    "signature": "0xf7f64019da22a0074063dde41ac5aa023bd03481b8d4a3bd152092d1a712c4c4181c2d29f3cfda8149ecc0f603dceffbe2fbcee215bde505b29250c3725dec781b",
    "signer": "0x4C057f8cAd0fd07c386B1D2fEb86B077e73DeD49",
    "userId": "254245"
  }
}