{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150313704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfef3a3f97bc7d5ad27f9ce5d6b32a61445f6be7316f160c9b9848fb23e872282",
    "signature": "0xe5ac0ac8330a4750e29edec11f49e25989c27ee30105f8a7e43eb592953a86397fdf781c468ef33ff5205037a8d4ce07eb607abc6170f7708130c3b07af77c921c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}