{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1335671345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda1ec7243f321dbd3fd049b424a1cab279c01be3d7d323b83d93eead76059d0b",
    "signature": "0x3aef66418c12372a7f6d97f8dd3d4cb4d3364e98f9a39c44a7fa1da4d24720936e5fe8c2ebdb9e778371f12c1917543442c820c48fdfcb41e84c3c72bd5153141b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}