{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcd20bd319248f193f930aca61d0ba629f9d2139d206e255475364ca1693461a6",
    "signature": "0x18ca599a9c1a7691029fb0a3e1957a2abe236ac0ccbd5368c39d3892193ebd260779b9395335bdf1b493fc72d68ceff6a7498df1fdee1b351675836ac822e0711b",
    "signer": "0x66FAdEf6C1819558315fD8F35BB6Da0459B18a0a",
    "userId": "859363529"
  }
}