{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53981176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde601cd3cfca53dccbf25056e5713acc69317fd9bb1d290a0d9308647939835a",
    "signature": "0x631848995c8b8bb6260d1680f33b607f024f2111ae4e7be6a9e85ce85ff9958912b7f67f2b8411f489097082e2327b067a35c272cf8770ee13c6aae7c93987da1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}