{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5a0086953cff81b907ba24b4fe7315f3e14c1cc08aa20086027b571e0d1fb2a2",
    "signature": "0x29bb786343ecfe2360eddaf911e6ee7b1467e4abe76365ab38e8f233aac5c0563e3c39718103c9a4da62f6efd4fcfb9933988cebb5efa3ab206c2086cb17c4951c",
    "signer": "0x54B67bca93C518f6faF3fc07161a07BbFB9C8130",
    "userId": "972435259"
  }
}