{
  "manageEntity": {
    "action": "Follow",
    "entityId": "294773",
    "entityType": "User",
    "nonce": "0x0e7fc75012aaeb2e8ddb0699330bf6ba437ba82e42ccb9533e4c669d41806888",
    "signature": "0xf93555196c0f8ce13b12db7def7dfb4fa8f6c8b34ef51f65cfb39979b39738cf2e6220a611729cbb0125b9594088f6d459d1082f061766e9e1c85408d25404a01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}