{
  "manageEntity": {
    "action": "Repost",
    "entityId": "543642205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86dfba7f0a3d43d31ac6096e89022ef1af1fa319237e240a28bdb6d16d6e844f",
    "signature": "0xb054fbaf2910cd6fa6c30deb81862dea365f77ebc2074cb8139994c79b092f391857306f2ac4c1b3f67f0b95485e8298b5eeca90b17ba95468ae0a52f365576d1c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}