{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18122",
    "entityType": "User",
    "nonce": "0x7ef786fa72facb0b6050787f55e766b358ef3844c3d595187f1c056d6770ed7f",
    "signature": "0x38179744262f86231c88949a885567e63954d66cc913fca3a137b71eb3c19e011f01d3f44e6abfd9e6caf45ffe22b3035c3438311f838ccaba95ee39033a84b71c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}