{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673630982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b51968b726c3e4118da76ff7dac33eb6cd575dfd3e45ffca6fdceff79bf14d7",
    "signature": "0x9678e3ce016bfc556d7a69b9cb1dd78fe86b25fdc62610a77f21534dbdbbc92e1358953ee8aeb9e7aa22b8030cd919cd9cde1e488e27982cb56588eacf7474151c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}