{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77276",
    "entityType": "User",
    "nonce": "0xe9ea272ac2fe34a4c5db3c0c0bb3c33f815b3a120cfc6ebb312bc220132b56cf",
    "signature": "0xf61e532c5ed4e59122653a3615f6e382c3728858f3d412af1c6d648b5c97ffe62ecabaef04cb8cd48e737205654088cfad201b8492079bf66f8dc687b07736ab1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}