{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684394482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce217223a07a3ffe537d46a876eeb59ee67f363765784e60925abcc8fde10d02",
    "signature": "0xa26bafd8688dad4cfdd31dfd6cb827d6f1fefc39e4bd6c5c8c8db42a7d2bf100291edb5fb06059d4b628b6272f29e8fc8c4c6b4f3b82db20a61ea3e9a6bdbc9d1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}