{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679276590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe36cd7479d84a376135d3bd5a4499f9603804a1fdf2fd3aed9070f8440de04db",
    "signature": "0x69e6d4206704f46021a7baadbb66dfcf010033e9d88063f5589cf6468404d3b91d483baaf0524f8c5403f3d2a7b614cdd0076c06df6b442ef8254362f7ce06d81c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}