{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139859",
    "entityType": "User",
    "nonce": "0x003d7f49e3398b6ea4e04c2bc48b7a78c83cd56f11a5d2ade874ced6e75358be",
    "signature": "0xf5145ab74478c153d7eb58e08b69861e9efcc5c625026c4f357834e0707951203397ef89f648acd91fcda869e34adae1f1626718b0d984011cbf17ddf31167f31b",
    "signer": "0xD7Db519a2A03374B0548c02822bE88402aef1E5b",
    "userId": "715241773"
  }
}