{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03ca9d3ef490e867ad6e3adc9d333365533bd3711d023f0805140e4fd44a0733",
    "signature": "0xd72e498a477c0f3ec5410c75e23c71b350d28e8d006093e3e78d0f68add6b48f6e326b9cbd27b03c127fb856257da70f8a4a623955bad465f1a2b3020f031e131b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}