{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x527fb2137375584beba36824337e660f579572963f4ad3debf79eb1367edeff3",
    "signature": "0xf7b99fd19116b9d7b5abeac4b5124aba2d33ea6dda5a38af77a4128c8904db495545a4acbb16c5219da731bc0bfc93ef466ea4b27a8e36a19679018eebe2d6721b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}