{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431362267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2200c4d7aafe26809884b2346571fb5cf30e1fe8f545a1afc3ad6253c63fa320",
    "signature": "0x59c39e7758815f5ad1952f0c19a42fea74a88528f0158baded349e5106453b1a1633da3bb02e63598a0818e04723945a7f12f04fdaaea8855e1d276066a39d121b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}