{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1434423985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8095e2991be64a1d9e0c9a001d8cf1c5dbb768f81159de26e8f118f3830f3cef",
    "signature": "0xf9dd3236229db26916252dbbfe761fcbb366dd0b62de3f9d24b7894351ecdb1f1b40e417329e056a799f2a55839e6c9c3826a4243bf051c6a7db92d03fee89f21b",
    "signer": "0xb433F1b88c60C6D1a0890C44D993d77EbdC831C8",
    "userId": "399342492"
  }
}