{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x0d3b53d9ac7f92f32203e7ac57bd4b9a0852f18939d16962b0072f53bf4fc72d",
    "signature": "0x5bde8e0eecb14fd562569499d2daba0368728f17ec551fba4f40e5b9f8193edc561c1ab4b6004604af9b2a4e704fe9d9c715bf3c06140d9616a20fb2f6fd10661c",
    "signer": "0xa1F606584fdE30bB7d4BE2EbeC98A5F95E4559f4",
    "userId": "786922215"
  }
}