{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358040147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a3b05719d076db79d0af716fb75eebd729f45387d9c490ddb22d94e740fd1f2",
    "signature": "0x6f5c8ee79c686453223ce3dcd29b340882650aa04e113065ddc392ce0372971835a9435439b534d92bb18de153c24ea1981d915df28c6e3b79b726f39280b5d31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}