{
  "manageEntity": {
    "action": "Follow",
    "entityId": "337206",
    "entityType": "User",
    "nonce": "0xff019594e9b21c408e69ee937e29cf554fa50210fee254bf178c62cf1f221e4f",
    "signature": "0x8df29c3aab22ceab04cff1fad54a4e9fa00540280a204cafd21a6528710fa9631bfa07866e916a3dbd128e8c7cf45ca907cc080999142b0ff05653a3dacea00e1b",
    "signer": "0x60503113D254c437C2ea4c18d70C8a9e20fD871f",
    "userId": "515269421"
  }
}