{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1017473541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae4adbac274d72f803f58e4067f4c14a41869a17acc26ee26b389b66bed42943",
    "signature": "0xa0f595217d809cb340c06c10a23c756809b2d3953de6af8fae8605a0b37fba914bdfc6e549e210d15d1096f7ce678698ee134ad9f0c88b4a36f2750d7480dfe31b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}