{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf4e2b18856ffe19d74b2f88f4abd033b1b7d3f9340d8fdf1cf0f852e20e2ce98",
    "signature": "0xae951e091c540c90773466ee87737edbc25bf2a0d8a9f07a0dcf52dae15577247982137d60213b9767c6accc27b5fabbec8f104efa61cbec5b708a86e8c0ed8b1b",
    "signer": "0xa3C91a44f620f0b95468bEC359f89edb95AE3cdC",
    "userId": "904405512"
  }
}