{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591926264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4711a05ff771b8444291043ca91d50da49125ebd0bcd77a41962719b41ab587a",
    "signature": "0x00951e90e5f1559ceacca8e5725d8d87211a778996b80a237e30434ae4097bfd4bd88670ecdfb25b52aace9ba4a507068fcef24e4c058f7e28dc5e34cb6ff7731b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}