{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4966",
    "entityType": "User",
    "nonce": "0xf41ebfb50254e3ea6e689fbd07ba919e1703df266cb2249ade70515e95e34296",
    "signature": "0x4bccc13c3233a766afa9b41d270e6def50e72c3eb7d131f3165a756f752946ee27e213105a24d7733a559027ef455310a5d088e90dadb829ca87187288be4c851c",
    "signer": "0xaF260D56498a2d61b204aBc5CAdCbEc98465d11b",
    "userId": "219894195"
  }
}