{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135494067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x395a29183d88b1c3668b8cd13ec57ccc57c5ece7c6278b8ac6c51dd6e485e71d",
    "signature": "0xabf8dfa2a53172352f3114dfc2640d1f4c87ef1514249d36d0fc4fefb6a5ee53008c6fb27cbb00f948cabdb48c6a34f2d0e6cd72a2a580b03682bf4838b717cc1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}