{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1479282677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x908e672f6f6fa61640d332b37be6b96103f066c0aa8f8c25d15944c8d104dc19",
    "signature": "0xa0e082f85908e5e6880b482c8b34cc37cef6b185f0b7f54ee461b6b2649c8a436d54eac7dff037470e9f392a7aecea06a78285e6717b6088804ce8e69d7aad5e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}