{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1866010780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a7f31fe5b919c3ac9dd0fa6f6de44c33b047a69e83a1d1281215020e6d923ae",
    "signature": "0x446bfd8bea517ceacb3ca256c4c27a9827d4dd8bc997bdc8cbcafa17847048595c4fe5295d514b072dd56629b9e13007a196ed385059d20200827af6b80ed3bd1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}