{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1345",
    "entityType": "User",
    "nonce": "0x676c12907dc74ab7d53394a3b02774d28f04157d62b8bd22619820c84a142a28",
    "signature": "0x4d75b40464a0e8606cbcad0fcc38dbfa67c3c8e9c5470d3386de1e55c180795813753e11b8d700de4a42edd6e13dfd9a73632a9309998788b73dadf340e958bf1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}