{
  "manageEntity": {
    "action": "Repost",
    "entityId": "609246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d0770167f332d1060099e4ac3c854d3e872fe4642443e1410a4527284ccaaef",
    "signature": "0x0b82d8481d240c4f86f835d5da0411380af37b0781b83edcea3504e8b7653d4f73f0fa8a2ecfcd8135c693ef9751f2e740b06cd09a2759e96428c9c34dca8bfc1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}