{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301637",
    "entityType": "User",
    "nonce": "0xe988114d2845e2d851757542db44ae4873de797dc05db8243aca1fed96177d4e",
    "signature": "0x9eabff4158df6ddf33a9f1c78fb849a7d655b052b3b0e286ed1a411d6c97c6ac2aa77babd7fa4ea7e6b068ec65880f051128ebb78dd18fe5abb7712022b9be3a1c",
    "signer": "0x643a7D01c8D4d435f9263d6dE2d6C2C3352e70ed",
    "userId": "305151012"
  }
}