{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410970070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceef5ab8594904bb1f8417d444011c5f3704351d3da9c7e73b51ec7afcedd26b",
    "signature": "0x23befe877783823e9c2c283400114afced4370584558315d3be8ea396bfbfbc964772491ee8859babc3f66e7468257520ec4c0cb7ebe7828452347dc21a767ae1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}