{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0xada344cd734488808a7a528ac866ae6dc1392f82b6942f7175be13abebce2f3d",
    "signature": "0x78f7b270c94b0c6c36c4b5c69344fb33820d2b9176b8965adc96ce4a5c19d59c49cd97f1624ab2eaa4c9d3c6858fda43f7538022fe6f3293ae7e0a045f4ec92f1c",
    "signer": "0x1366a1037C8F2E691bA2D0dF3a1176FbA4736510",
    "userId": "39692"
  }
}