{
  "manageEntity": {
    "action": "Follow",
    "entityId": "737872723",
    "entityType": "User",
    "nonce": "0x71b4b4ff426d459c23587e5c27120a03394910d65ae1cc5df57d9d1f6b3aa269",
    "signature": "0xc5e2232434d3c81d964062f25a268ac4dedc70a64f1a1ea6b5b6eeaa936f1b7e5ac8394299314041be3a89fd12b2fbfaba14eb3a7cabb7f3e643b68ae6e2e1c51c",
    "signer": "0xA2431a8293fD33C6289244D08A91489fF2C9f18A",
    "userId": "325308787"
  }
}