{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfd93a60490e52f839352a854ebbcae1909d6890a13a4d3c5c0de4db28e5ceffa",
    "signature": "0xfee445b6b5ffa9dbdf51f5d4b123a4704aa74f9b44054f5f0e17db7a7189894f6a5f528325ae8a81912cb407fe17f6de9a92b7c280a2900ba241b1f6ed892c561c",
    "signer": "0x745895918A1926af8a7B4C34Af51BdF98bf5C7C8",
    "userId": "54958731"
  }
}