{
  "manageEntity": {
    "action": "Follow",
    "entityId": "128531",
    "entityType": "User",
    "nonce": "0xb3b004a4bc1908b0d66c487e782a68f90d4eceaba46c49d3eff2386d5bf625cd",
    "signature": "0xd1ca7e5bc9d75332462e2b2d7d9871c46fe38c798b74d6ae7626f06a93a2c884612da07874f4d07fd76d5aad6b99f2898681f36075fbd250caafa254a638793c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}