{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1637136909",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fb9bf7340b083ad27dca6411c2ef2381b056ff173f4b04567bf12c66757a134",
    "signature": "0xee9dd24d9cb2eeea56cb6110fe742379b73f6fdc4a22820d7d9e6bfbb0098022224d6451b5b0703ff13f9e27c4e285c47228b3cd80bf9d57cf53560b02fe8ca31c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}