{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1551160620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbea38ea43e2f4b72bcc5bd4b54836fe6943d06b35fe8274debbe97574aadd150",
    "signature": "0xeac8c19e1515c03f47708c9287e79dc15d9ca64b4b491feefd3960dbf53524876d28d19dd8ba6284ce75986c1d78544c59a02f7ed39b7cf7a5c8ede65faf183d1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}