{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301606",
    "entityType": "User",
    "nonce": "0x15a576f3603f4b66bfb87e573e5cee7ddb7789c4660332c6a4ef61b84938b734",
    "signature": "0xa2c9169be1d947f633c06cc65f879137461f4243106890b6d97c537660dc207e353fd2e4e43f2d3bd5a38664fcded3d6f9a12ab8442c0c5017b1d351aa085f951b",
    "signer": "0xcc9cCc523005B394381478381D34DddB8558A28f",
    "userId": "957873025"
  }
}