{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1543961144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c58ab330918785675658904e1511fc96b1cf83f98e03e115bbb69d855957975",
    "signature": "0x15def025f641b4d0e37775bc84f4737e4e741635a2e7248b7958fe01f09815dc03d6b08f9b6fb1c4873b9031d9e4eb3dbc03e1140bf44e1e6cb5eb64acc3caf31c",
    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
  }
}