{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357937318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf27d5c8fcdbd3f043317225f22d152050a077f856e707f613576dcee7f618fea",
    "signature": "0x9ab72e6ed017ab2f2ad1d15993323fa3d4e62b6787e570123026c5fede56d43a144a6bd79f6797fd2bf4aae015fca8fba09e44f7af1b9ce44cc6061c46b737dd1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}