{
  "manageEntity": {
    "action": "Follow",
    "entityId": "520381623",
    "entityType": "User",
    "nonce": "0x7cf218bb590eeca0274fcf8d1a2e875aa9c0fcaa00f4170b1c00cb7fdb027f40",
    "signature": "0x3d5c712fb3e837e02114d106c068114bd6bf0b2ef9324b6b16300ff4c00f064862dcf7415549aef31f0aedad6792fb2d237d345b308497c8b9025a8694f721f61c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}