{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620706591",
    "entityType": "User",
    "nonce": "0x8b7dd31c40f735dbb5b3a7db0869872b5470879e4f4270a0c7aeb70357a6f9f3",
    "signature": "0xa1b563b4be25f6ee4e70dbc9f3047899082525468fc1a43c3a5e3a2cc61737bb7635a3e61072e680c42552aa88d9f8f29c0c9806983415be8d5e36f28c4f32de1c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}