{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1980251854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x619f0b67f3651e20560908128402ffd351d49c4570d42a9029062c70fe71d2cc",
    "signature": "0xd6b13e5035e2c7fff1ab7f97c6333dba7e7d8a522fb389a1b6d70a8ff22204f1661ab97c432296ad502cdbfb0bd745a3d2dfb390d2784d0f806a79105b1ca8341c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}