{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc1c37dd90fda2e708b2c29411c27f91baab6bd2db5a7a0312d5c757c77f0d601",
    "signature": "0x5a93d51f110024521770176fa2763a8f337c1194de95575c4ba8db08798d81100e7e5eec12dfa0713d2ba2c4fdc44d1ccae1768b528af9b9fa909e3a99706d481c",
    "signer": "0xF146DAbBEa4a64091535c0e39A419D65150Fa66c",
    "userId": "449203874"
  }
}