{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x9f5008afafd1ca24c8d34378597f95d55a4287bb3149b34154f830c6b15d77be",
    "signature": "0x04f8e959014f0638c1c72d381ad96aada5b9e023abfb15782abc8d6ea2ecdbb14ffb404a5274b2167095bf8a900f4535269d9c63fc5ee253bde25e310059c0e31c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}