{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620921422",
    "entityType": "User",
    "nonce": "0x58514d5e562e8218e3b918f4aaac49b36bdeeb8bbe4ae916c6fd78353dfbbab6",
    "signature": "0xc1c7f6810593cd49826d8a514a3c0324fe0b8ad96672e79d7af8521b233d372b381b697b20958f3463126691ab5bb3e970523eab0dc12be4a38981559c8e34a11c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}