{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8544cfc83c82a0df35fcea599b4fd31baa585181390fedde5de61852888f83e7",
    "signature": "0x103dd1f129ac9a092d86569af361f211cf0807302466b73f7c81c1567a50b2144d041226094e0dcf97303f2be619e51103b616f8e0e8eaf9f9b674f227ecb9651c",
    "signer": "0x3efCd9190037D66be28b556a91aBE8B324B94CD3",
    "userId": "174356111"
  }
}