{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58b17b68916673aa4293bd600f7b1479af44f199ebb71fbf70572d294b5250d6",
    "signature": "0xead1561e4f03782b720434694fda13c4cb30f711574b9d110cf1e2948fdcb572041a20ba2c50430e276d673f031724bc166e81f03ea953796ee7d999910474a51c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}