{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301233524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31670e15980bf763b402d25e527700f170a5e598e64150cb9fa324d8e4b361b0",
    "signature": "0xd32cd988d3b012d11ed8a99004a00c157c5cb01e66cf479181814fc0dc49a71c2bffce4b99dc2d9318e7f07d13ee90bb4f8714c30942a24986df5e5316c9d7151c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}