{
  "manageEntity": {
    "action": "Follow",
    "entityId": "193889654",
    "entityType": "User",
    "nonce": "0x18f4f554e4de2c0fa570b9636d316b495192898ffd5d9b9f5121289237a9c4b1",
    "signature": "0x4f7a24a9b602d852d66ffdacfd92acf80fca41457912e0d3144b30cdac004e6e4313aff55ef140ed6f355a9b4ad68d2d88e5d71b1914805b624e11909c0436c31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}