{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250341094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a47fda50b8a75180207a9ebcff53e4be443ce501219b3f179da627c99d07459",
    "signature": "0xa63b97068b576f743d8e74e6a761ecef6f066dd16762899477ee46776141a1b82b556932b403a6b5f00da2573913727c346511eda0bdba2222101dbdcb7f4c751b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}