{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed8e736bd1ab5aefac3d6a34cb67e2dafe85420d5be0431212dbf520c5aa0e89",
    "signature": "0x3c90ae4e58e79b88cb97168fc1d074909e07c45e88884112293c0fb5ede2a7ad41911b557eb99bbb42a15527362e86cf7b3b24048a0e11c6cadd1ccab578a26b1c",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}