{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349579180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85849da0d49c9def572618853a28ff76ff2f94e3d55866bb942524819ba62334",
    "signature": "0xea60cf8f281e45e8a26d714b8baf30e7cfce27d3912be8249ea1f67fdfecf93927f3eabdd790ea909c686544bbd8c68a1527fdaa041f271ee0f9c093d13025b41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}