{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11925538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f57a7419bebd65a643012d53e58a85c9aed399e26b3977d65a52dc27bd4242c",
    "signature": "0xfb1840e5a219f3662f084fa7b4a62384545963e6af77ddc8015961ee0409e59a0b7e08bf044e7e29e08113517aaaecf5e3cc83d3439a469030f177d2b719883e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}