{
  "manageEntity": {
    "action": "Follow",
    "entityId": "209152",
    "entityType": "User",
    "nonce": "0xf9e2d38d280b36060ed710fe16fc6772f23cfe9c49d8c7f9e1385447400d7479",
    "signature": "0xaf43d443cbceaf807cd04c03c789628aecb5915520fe4cee5790d4c7db2f79fc7e4509ea80bdfde7b3e097bdea45c020e2f616ae4b240a63118d612cb9002a391b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}