{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119887983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc562cc1e5312482c695734e6d23fd947bf4c2887913a07071199ce6f89dfcccb",
    "signature": "0x91037228b9b4242a11e3c22b0b0f7d8f97a2c37b74a02c6f1bce6a0c5ed04ec90db7d8fa037c8e6018d166189fd8e2c7a1865fd0aef2a7a36bd1d03be44d8a011c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}