{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155643",
    "entityType": "User",
    "nonce": "0x685067978d8ecfaf7971da89bcce1f315cb54b4575ddb637c1caa866f0364b0b",
    "signature": "0x3164e886d912333f6cec2305491d763140562aa2e317459237b95cdafdee6b42379a3763b456fb65295ba634861b0831dbc4f2fece1e10e2f5a1bdaea77f23b61b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}