{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154377962",
    "entityType": "User",
    "nonce": "0xfe297fd9efade53ee21c6e57e75da855179c7fa50fe4b082308ace3f796a35c2",
    "signature": "0x1eea4e9e20739d2788ff6d33cb3872b254559b26d3d306f116582d6c763edfa45a19935e9698d2a43d0773bfcbc56be632a3331948be38c72c48b32f136d54eb1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}