{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15212",
    "entityType": "User",
    "nonce": "0xce3f937bb119202a4bb634c659652eb6dcafe523d0d1fc751fe674d42b1de8ae",
    "signature": "0xdb982c8336005545f72a12d36986f37f224c5e7e015e79da49218f48c5f65ad42115405d7c185f527d01484ba80053eec7fc2a3165258e9be0ecb64951fff2a81b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}