{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847044149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32cc693bbc88fb94a4d5fdcb68ee0a458aaa7662eb922fe462a853cb8f93a871",
    "signature": "0xb865b32e95000cd2955535b5d92d275c64a43b01cc9a75d82280ec8bdf95778e29f53fb840a06a0e2a482beabd55fd6a63c92a83e5404d11341e89977a0416ad1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}