{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0xae57226cbae4bb85d4f4e8d2e37304a86e27beacc05ba0a245ecc597959648eb",
    "signature": "0xb768c49040128c3c019ba8ae16d589f2c3bc66161d4f33c686e25f6db901ca9d277b2a456277de7d45af1ad337220130dee80587518245202ff9bf0c659a2f851b",
    "signer": "0x48ECe992edB7C739B36f37DDbE8Fe352996B5A56",
    "userId": "183063753"
  }
}