{
  "manageEntity": {
    "action": "Follow",
    "entityId": "573208",
    "entityType": "User",
    "nonce": "0x503148e84fe37ba530ddd48334ee3ea2525a29edeb817cde9a3a49f05ebcfbc1",
    "signature": "0xb1c00be6e6ca8ee9bfe07d8573893978f1240a450e2d4c0055d0772f4ad3118f714b19f5f3b6a1b015e6ba04cb35f8225eb38c55fd65a7d0de26f936690e33061c",
    "signer": "0x72bB0dBD4F0c2040428c41f3581607C6b41e8353",
    "userId": "959678379"
  }
}