{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666588201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f42e64fb32b2787d0e8b89c95957adfe538b757038eb6c722c51f34cc16ae96",
    "signature": "0x26492a0a02b31e9ad12ce959f492c0920dbb9fd289aa50da2d6b555d23aa5b170ebe16daa8fd52acedc829f5e22feaebbec7d3b1293e08eac49920963135543f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}