{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987350792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec54b245882b1f67abe3fe8adefa2350f90aa54a558d5fef9056d4ade8996a92",
    "signature": "0x9b52e4f91a292188832b92c08499e6c14060e3c2438206845174480f5f1b3f762742855a7dfc06658372b9d841b38da485ebbd68f58d9438ab5e85adbaeef9d11b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}