{
  "manageEntity": {
    "action": "Repost",
    "entityId": "34484668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0423cecc81a3c801d24f5ff73a03ac97acc7c0cc614cfdc6c0abc22825b32d1d",
    "signature": "0x9c87ac6e23c2110c3dbcf497e803e4ac51cb70bad3634fd038ade2299892f7200b3f7fc3175825800fdd4e7fc2f1af49745f459a71d09a4c6fbda3e6b63d227d1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}