{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15dc5ddfcf581c5855705b84be5c64f51d23d2ad04d5abf16e712de36b2c39f8",
    "signature": "0x7caa3cf6a6696d54fec3d3eb098a357e4a804ccf059ef28b9d251455ad84bad2372aea35928fdd26a3eea31c0450a4a5e83c19cfda71071f9efc1f6b65ba78a21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}