{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf84c66d64fe91939ac2b0b1e4be69a55093a3769a126fefb4c8d8f2d2e0355c3",
    "signature": "0x977205b653df5aa88580cedf95f4e647fa07f442e06166767bb4a473bc8dbd9c114c97f020db64426d81abd80f8904c530c4d367fda02aae6204ebff3e4984de1b",
    "signer": "0x434E6E903F887d1123e2415651292ED71aC170Eb",
    "userId": "643976014"
  }
}