{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297165878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01c995cd70ec446f435802c5266e5cc9e417a78fdf4899680dbadf9deb2b1ccd",
    "signature": "0x3a78f49f32b0ad5d4d172d4fb9a460b488c535bc274d79705a2e3517be54d5c74edc11643649fd4583b3ad3ba89d536b9c2fbbcd8dc918da2cb757de2507b2241b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}