{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1209336842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x043f9f3fc6c3f383805519eadb49a35a492114698c9ab0dfeeb145d2f94da9be",
    "signature": "0xf9654af89e6f8d7349d54764136bb4e55d833441db49f140ace82ef7f08e2b5e4ede5d0ad29e26575d236b9d0cdc5eec2dbd1d4fc09fc5c39815bf00fb5d10df1b",
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    "userId": "77551267"
  }
}