{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1966487399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaefa352a48bec4035cf6da8e369e37eee39e476ae8a4500c65f27eb8fe38e4a4",
    "signature": "0x9bb3bd41a234b7a00877f91b1f9806de273a2945c5c2ffb3e6a7afd68444a3c20b0392b350232efc9f3e0c94eb4ff42192a7d47ca12547a3bf60dbf587cdb6421c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}