{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1159903429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ba4cbae718b3a6ecdc6583df4a1cee48ef571fb89a7f9a4a7c9780f8f601dde",
    "signature": "0x732a55ba29e00c0345f7198755c305ce570eaffd3b075ee5896e28b56f86cbea0002957e4cca2e0dd2695f10b43a95c4af53f39fc9de32e1b58bffea0112bc141b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}