{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd7e842377e53a27305358d8786b9ebbcc64b60f7c0bdc8632ee4a8ac188dad76",
    "signature": "0xec14ccb8eb8d14bf73843ae25f24bac04468055b65c46a71b2302f6ab1acaca531999c462385a8f67dbf240e28ca5913c5e313c5c034a2e7fd39539dd689944d1b",
    "signer": "0x90B2514a5947bA1E036212c91d845598F835eaAD",
    "userId": "910062147"
  }
}