{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1306172279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8d7a81ab19b4a2f3630cbb051441bbeb98d19be705e2c85e0b17b0edae35133",
    "signature": "0xcf31030f68a597aac0a95232ab622e12a77a262036a52cfbf37687e412b3f3fa4502b9236a83eaba7ab91026500ced360058640bd214dc622c0bf428d28db28d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}