{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xf632a7ad3f82315b8f0e52a3662f4c0f11a02086401feadcac45cfa71b96c0bc",
    "signature": "0x3392ef6dd40ac13f9943c3d31ac6b7ce4505b082a757e4e8399909deac2cb0fb39936f171d191de94833b4b4e17892f6db97aacf24b9a8f17bda9cb2f69055321c",
    "signer": "0x1657F91A40e77eEc0b7fCaBCaaE2079eBdE800C3",
    "userId": "722170571"
  }
}