{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x7d37b564520a4db7c41bd6ff0169de65df744e463970b60ee9ffc6b97ad569dd",
    "signature": "0xb7e6f0fa458f5a27c2ab99cda6d81b1e666b7f329205fb517dc8341801a09e0428e496d24f0bc2403b031e942fa06ed36fd586070e7286ed301a37b9107ad76c1c",
    "signer": "0x108D612Ab8b098Fb5c1CCFc861D8531e2abE93Ca",
    "userId": "908696475"
  }
}