{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb4ccddace939a1c3df1500f2ea543e02c9aab0daf834fd0507c3683dcc56f588",
    "signature": "0xa320db5169a1a9ee7b7a208b0e7d1e0e9a29e5fb35ad5823958795ac7c0d047d47f767ae66275a76570bac726d36afb39716beb68817bc34fe647a1cac0b5bd11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}