{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900057687",
    "entityType": "User",
    "nonce": "0x1702c8804d45ee8e3bc353d749dd63d5660de5f96a11e00b550ce54d3220915b",
    "signature": "0x19a5ca740c9b91ec4ac864509328d026ad16ae3c4ff9805b8e6e2fab771e565e2228626e1182020937ac525dd17cf50d12f99f9ab196582817a183e7515fd3ac1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}