{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288040344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff5d594027c2566939044a573f2db4e1366fcef27bb44d806e94664117760074",
    "signature": "0x75312b8c9229a684f9f5b1eb78fed6d34ebc9fe77bd1e20427c666f2286d4f965b827fa3c4c016d6b436892194904eca217c30f447bfd3d60026f01778b12daf1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}