{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260523320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x189019dcc6a5ab27b00f399dfd9212e7fd2589437825f6238873a946ef68ec00",
    "signature": "0xe145bad1a37cc3ef00927887cc28e5e3d9a89d22dfa7ec83660450bc38f8866f6db6ac927240b10c7eef86da073794976e4ab5adee573c0459eec00ee25a73cc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}