{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11155803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c1dbf09368e9616a37c3c47afe514a24f9f4dc2bb788be60ca1693489f3a3b7",
    "signature": "0xa8e647130e8f8a1722161dc28870e3b12fbfc0fb214a1c1a8e92f4441378da063bd166c3ee3485c0e47cb49a3bbee28149086ba51bcfac890354c1fd7255ea371c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}