{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2129925326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ccf2321362c9276091e28faefdb29ff27ddbef1c1872c6cbc4becf85b53f346",
    "signature": "0xfca52758ff30893a80779192e2ba101eddd682fc87435298ceb35047fd6f008f73dd47cc7820a71365644a8d0e7d236e802564b722e6570ca20ca3ba9b6d33261c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}