{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143579",
    "entityType": "User",
    "nonce": "0x715a3d8cff5e33a0ee68509af12a3336af5a174bec511fea0108ba5176af8ef0",
    "signature": "0x819b5bd3b7d992de907a8e06c695e2b8571c08b91a5f1d60b9b1e9fab38b9c06355f340c624afa412bffeeb63253c18e46aba4dcddba38b4c5aedcae8cb68a241b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}