{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1155477987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad7c2fdd8ace726f9e6541a50f512db08535d1e7765b91fe7bc63a5262300ca1",
    "signature": "0xb4faaed6d65a7a7d883e935a857c0d109de5a08eb60c293cc9476d00238f82ed322f263ab0336a717f5f3af1a928a494af00cddae3f50f55976ab52814fee1b21b",
    "signer": "0xEbf223E3bfE29c251Ee19f0d3515DDDA00B0Ad60",
    "userId": "2018345"
  }
}