{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355681060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84536fe3c6fbdcda5e3ee393872a9a028e0de7dcd22c0a1cbc03d659c50e6aba",
    "signature": "0x448590b81386597e5d072c6c1589ebea47b945f5406b8967a61f1dc9556e596767bf00c851348d5b630cbd9a4e34d5d813d5dda02f48669c45baf83dd8a6f8ac1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}