{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc990799f89fa932975f5c008ca02a2121398c288e7994e687bfe4bf4d5e66f9",
    "signature": "0x36328404c261397ef9ad3bb9e726e3ce97b0049dcbcb6153e529d13555aa7b9d0b37ec3a182692db6a10a7b80a78555601b11c29e738cbae7831ce99309a60aa1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}