{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1076383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37d04ddd52bb9d9f6e2449f7c37aac04b8e99ec1a82cdb16ded678335ee66767",
    "signature": "0x2e3db5510e5ad9bba3c1aab1717e26149e174af0f316d408ae9e22e113ed381a08e6a62fe08737e31430c05b129ee50a9eadbc49af71f4fdfdc4fb41840bc2121b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}