{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7948545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x677ee1f171c65741640843033754d05cbc85d4300bd16e05eb1939e5ff30c0b1",
    "signature": "0x3dbff95c7120d481dd58dc77f7cce2ddbd9069835169b7e4ac3191c997338e7b4925866bd438e126f95919a38f59fc2b1f3fad5a1244efeb14ddba5e0f81ce781c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}