{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585723312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f848f24cc8988be4e156fb313859e056b6f1651f8c1c5c2b802a16a441fb17c",
    "signature": "0x84195f1198349f91893b5cf0097cd6cd9a6c521595bcb9f71288b2d734599afa37843ba73ea5fb4eedacc41b8a04d607c61cb8bcb1580c12e8bff0702a8bb8851c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}