{
  "manageEntity": {
    "action": "Follow",
    "entityId": "687676",
    "entityType": "User",
    "nonce": "0x11c91bbe2e1bc5cb413b0544919cf75632acb2c90242121890653c9a19940c19",
    "signature": "0xe9fdad4e4e9e5f27585c4d175baf23dfe7a7b31851695c6e7c2fbe1f23de383111ca778cc6c44c18e6c963fb857d03d9bbcc280a1183a9ab9c5f53eb750ae54c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}