{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4500",
    "entityType": "User",
    "nonce": "0xda0c02b3d6b3222d652c003b81a7548fe4ed245518e0b8a08dc91319d89632bf",
    "signature": "0x36a712d397e3b35680d38dda736a6dc50012049e755f0001494d29783e01858120513696f46415aa40e3995a80d2240edd397c40297d5511667731e1da7896b91c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}