{
  "manageEntity": {
    "action": "Follow",
    "entityId": "943839579",
    "entityType": "User",
    "nonce": "0x15738029d8f7eff99e1ab33e435ad2d126452d56b91539cff763f8da5e8e735a",
    "signature": "0x8e730aa960b637992e59f86c3c67d3e7c1c3eab7f087a573e4191896773433b86203852994c2e77223c70700ff453df21ddd0edfe77b4e2b65e6b0b63a505fe61c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}