{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x597267ec0953fdf69bafec931cbf28c9519e25782278898a6e4069a071776645",
    "signature": "0x29d4e7ada4cd4614f8f05d46b7ec47415fad1cc9e6cd21da80dc9a3ca2ba99560f1abebd688ff3b2c045767c42bb1917151a29cf71a266fd8b92141c08219ce11b",
    "signer": "0x663E758f7F7dbe9238426d0B90CC89F99e9BeEeD",
    "userId": "90058254"
  }
}