{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330332345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73a05654f195be854dd4af34ae5f01691f8ad7c43830c33b4e3131639e2f01ff",
    "signature": "0x84dbe5f2aa26959773e5d31ca10755abb61d8046a247031fc7f4df62bc1ae93a307588aacfe06fc1f0f8aaa7d07f60b20bcfaf6eecd777623e93ac32e5bc04f41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}