{
  "manageEntity": {
    "action": "Follow",
    "entityId": "751664",
    "entityType": "User",
    "nonce": "0xfe6af3e2e19b287ed225d7a7af1b0493e4b0d8684586b51adeee32500127b1c7",
    "signature": "0xbb2690de2953899e2cb06b2c4d71030432ac8ae011f8bcd13a1a236b718072103145c9b3eb64751e5631bedb0326766265f0ec7e8a5deaf410d16d9168ecf54f1c",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}