{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5645c0f53bc19dc03edc0026f4fb9fc068822d948ad1fcae372f2112f2138ca7",
    "signature": "0x28eb9e0f550afaf7506db063cce13e7c97846818d619cd582a243e3b196d7cec17c523091adbfb4e26bb0af544dc0fbd9ad9eb95d1c6ec400648d8c71ae586531b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}