{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x1ad27013f07e82275e5e711fdab048b9e6799dc399333bf66a900fc255d09ee5",
    "signature": "0xb313b7f9ab0d5216a0b476e5129628b1660ae694ff66f338c64eed116e1856bb4fb6c415a1947f5801483df81b3121b828ec91610c58a5c643d1e347132984481c",
    "signer": "0xc40850178B74672DD809330aE4477a7Dc40Cda7B",
    "userId": "93814449"
  }
}