{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xfba7a7e370c3b777c6d2eb928ff207414f83940861da047d65f0eade6ff19e7a",
    "signature": "0x4c78c16bc05b3160383b46c62bb4340c35dd7463675036caa60ce04f744c551521e63d4e178455b4797dfa9b98cb0925a753f9fbf7d3106cda57d456da38e9da1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}