{
  "manageEntity": {
    "action": "Follow",
    "entityId": "708077815",
    "entityType": "User",
    "nonce": "0x7cd6494024cbde1585b8b7cfde121e01eca1aa65e66c3d1d9e0b036586e91877",
    "signature": "0x1038c9173ffceb1774ff43e7cd289fb75ab6d371805840ab7c0c83136ddb89c37a19253c6cb4a03b9a49880dff26f16c1ab8099acc3fac05646db81a50d10a771b",
    "signer": "0x8E3A4E1A0d1Aa7628E0FDbc872062F921A449403",
    "userId": "552753858"
  }
}