{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19891649",
    "entityType": "User",
    "nonce": "0xede57bbd2cc23351a9fe21c64010ec623467584e35bef05acbd10c0725c88b0d",
    "signature": "0xe0b55fd9d9cb6bf4e8b0c328bc67071f0f47ba51a52b410172f6d1a6657ee5785c6980fbaa1d72ff6b5e2f684c7d9531f223f833886da9ac4f1393b7c9a059571c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}