{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xf021b275ce6e304eb14821b3e518818b1998dd8a4264a39909c70f6ae1515dd9",
    "signature": "0x6b50003ee0edd6ad963163f49faf50bb59c26024d58b23f71d8a22dc402d088e0550df7a49da8c67067c73ef38a16a54b4ef6e9d778e12ff396c739e85bdf9bc1c",
    "signer": "0xad12A53B30a86D04715B5663c5832Df6E2Cb9710",
    "userId": "980941"
  }
}