{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19702",
    "entityType": "User",
    "nonce": "0x308bf0479bc95676bbeff07f36e52efd3bd840d44c7d277387ea8dfe5d76a109",
    "signature": "0xc10139846c220f0a62e66be560c3cfea98cc237e76e31855aef8e20310d76d1725a2e2a0f2caa89dc321a564fb2ce5d528987123f6786ee92ca76bd83a9e17891b",
    "signer": "0x66B512cfC2112256537bF1a00089580F97b95f44",
    "userId": "776161"
  }
}