{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1053323304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b1090c87afb9fb9abf727aabb155ab96692c1d5ca2e3a3b6fec706e74c4cbdc",
    "signature": "0x4253b3e74ec2ce9fa1905510a89a31753eb624eee3ad9ce4714dfc1af009a38e55ce4184f8bcf3ba4b93a944587e790d32a9d2ce320fc1d0f4a23885d11798521c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}