{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc90fae2d8a0ffca70f2d2b3c6bb535d1b74fe12363a924a7579eab9858ee15c6",
    "signature": "0x86e22c0aa214328d638c9b5491fb2fd9e9a94f932ea25756d808373e1e1dfbd03087bfbcfed486f8f7920e030725610b85511033da83133d0135d9234d7255a71c",
    "signer": "0xE17AB4bc5cB692467b5F0ad1DC706e7c90eA8790",
    "userId": "198865127"
  }
}