{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xca0b0dce8bba7bd11d3ae08811fe57b3031184f417fe36e6dbc186683f5f67f7",
    "signature": "0xf157e14973cbd4e62159556cb5ec915e8d3a5e609dee637c8605ecf76df683f10449a9fef48045b300325f8234e1a13f8f0f21a614dac19ae86ec606b3648bc51b",
    "signer": "0x8d58218d42cde5761DC602360aC71F0C170c869D",
    "userId": "949272904"
  }
}