{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1211176638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42dccf01dd6dd7d38c6432ddd2dc7320b93945b94c0f06ba381c921d9488364b",
    "signature": "0xb15980caed340f6faec5ffbc9e03842bd881d92bb5ce298ffa2ec0467cddb3153e20a2b5461a8f74b4b89f3ece3368add3cc3510465eddfbf6dbfe62eade53831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}