{
  "manageEntity": {
    "action": "Follow",
    "entityId": "534",
    "entityType": "User",
    "nonce": "0xb2d519ba7355ad1c741a858abbb30a07ecbeccea3f14a4442334d8266fce9844",
    "signature": "0x52905087720336a9da2455e052f81352b16f6a5588558adff4deac41c6d8691270ab70f916e5f7f4214fb093d3528346ec47c98aaaad028b7d557527626832e61c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}