{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10678",
    "entityType": "User",
    "nonce": "0xef1a75045fa9687b6f09c4468217bae1a2dcdba48321a469e5b4c6eb69953616",
    "signature": "0x3e7e7937dae3f12c1e3b189e975c3370a8be4c76e14528c77de4a33139ce7e035d67d3a83619dfd78631bcdc1d9eea1f1628e7b309634464b74f3de9890bd0ae1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}