{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309421",
    "entityType": "User",
    "nonce": "0x1f19fd3adefd5f037acf3dfb49514215628d518fd338724a4ae66ebeb1cf2515",
    "signature": "0xc2d10e9e2465dc04bcd00702c01154b5c120a0e6b52b1a91a14e173b2cfc744208172426e280162864797fbff4db40851eda1fd07a97841685e1ff176f9884611b",
    "signer": "0x48ECe992edB7C739B36f37DDbE8Fe352996B5A56",
    "userId": "183063753"
  }
}