{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125960630",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e53080af6f29c7d0f3b05a590891ecf91fbcc95b78cf60e4059e01bee1fc1cb",
    "signature": "0x7bf47da1267c23a9e1d4d7b95dd6bf03015fd1330253eeca62936ff95a814c764be64c88ad79e0becca831907f0892803090bf6e0686f9d7c7277c3be06134981c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}