{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55efc0484d6d0df5bb4820256f579497d91219f0d78dad82c39a35faf0fdc669",
    "signature": "0xd0e305639dd02c14461bfaa3c403f9211b21b2bba7b201ca5092c640f90e9bf04c93856fec3e75f0dca55e971f3fecc2be962fcdb774de7d573aa77af1bf73471c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}