{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x553d6c3e58cc8495ad1d39f96e07b9b483530cc4c8bfdc6137f60e10022f34c2",
    "signature": "0xbc887096e08ae01c98cb27a6fe10ec0ff29fe106860b1035d150055c2e769e6b558445a92e8e45fba02b03719421a19693887bac45c9b74c1b229351e7739dd51b",
    "signer": "0x108D612Ab8b098Fb5c1CCFc861D8531e2abE93Ca",
    "userId": "908696475"
  }
}