{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2224e1470be630e6e2b5259ade6d648d5eb90a8f8ebdb181c24a460c94ac8b6c",
    "signature": "0x97c8cda2df750035b2cf03248927c1ad4c204b21ad5e8db7044b2f1b4a1c8fc42af0e184e9695c7f89aee7246ef154a77cd4925569515b410d1bc495943ae1d11c",
    "signer": "0x4466e1a64e35Dbca375F17dc03485C9C5c71F49c",
    "userId": "422383007"
  }
}