{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4850",
    "entityType": "User",
    "nonce": "0xb856d1bd5e2a1a5dbf2223d341f785d5534ec4f9845f3e0cebddc6b65be25956",
    "signature": "0x09c110b3728cf853d556b4ddc22ddfa61ccef6f154a36a48f4f623bcdb3d746034fd8cf0f64f9ca329b6bfc3abaae7b5b98a47e061396a61573ea7c5e7e1f9691c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}