{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138470",
    "entityType": "User",
    "nonce": "0xccc2fd822b79e2c42d9620f6188d213c90986b33c3f1ec32aec1a3546a3f7d3f",
    "signature": "0x92d21fbd0ee14998abb5d6a79d2864281feab5d4e3f6bc06c5171db88b936daf0853289047d871a57dbfd5261344c049925721460735a5a452af412d1fc570081b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}