{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44634d70064f029339abae6a68f829f3a5164753aaf64c52e4e3ca77b43ee214",
    "signature": "0x3c8a80e190f55e735f5b933908c2500ad9f8b260893776d5b0551e0e5485564d7832f6f72da3b94bab2f7b764d85f18a67373a4962bc674a86cb181b0af1f8741b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}