{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001550320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ad45513a928419ab1ad5894a8d3d94c165f8a2cd8110a259424dce4109b79f9",
    "signature": "0xbf52932b2907ed5d594c4a13f2f6331aaf845043d0bd86ed1c56cd993784ca7f0f7fbe54b5e621aecc23ec5335348eb60d03f10dc6e2aae81acd205f74a385771c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}