{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250100871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf8314168c34be6da4c3aff1ad9cab500b2e11dd95a1ee37261cf27fc0889b9e",
    "signature": "0x6b3544b15558c0a91d725bbb7265ccd84f7aa426a3ae579499c64f9a2012d6782b53fd90124dfba54a0c8253b56552d2c9572dbc475680814f675f166d65e5421c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}