{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4272",
    "entityType": "User",
    "nonce": "0xd962b8990b31891d311198041a461d61bb9a2b9923d1b702c7242b73a9d32892",
    "signature": "0x30756497cc8fa3ed1743801782042a2d77d424abf6227c002bbc7073231e0c0170f13093060bb78a5052caef178c1ee4c4c47d849fd28a428f7a990b2d3e18001b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}