{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021211619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2acc6f2a35485f6baca06f0e83bf5ea62a0c6d5f97a08fef2ff4681de1620266",
    "signature": "0x8571f097e079d42775162f68af4a87dbc85dbfbdd6a1f121a80766753e649c753b1a0d7907f07f894bbaa6a0134370175dd588e84397a5ec248592cad20057251c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}