{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x21c05720671983272c382529056d02b0c221af7610fc8ea910d78e8eaeee895b",
    "signature": "0x43efa89b3d69577cf797e1dfa9ebe93b8b8233571dcddcd6156189c40af14d4b620b4ed98236d65b91be6fc75059e0821b22bf56fbf654bb8129277a784aeb111b",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}