{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1427352158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x737ff3588af858efeab4a28c482cb5fadb73ca34151415f51b3b88a3a5f173b2",
    "signature": "0x698cd5302742ac05c26d543c88faa715a299364b97f5f89d158b98ecad6cf6e60e2d2911dc9d4adbed528c9e0b417cbb21719c6eb4b884e7f9669177a2e5f7b51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}