{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260152562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5cc0d2872c61db89879cf952fe73afd98f6ed0445a08433f8066fbf24aa6cfd",
    "signature": "0x6e1680246480b4c27e498733828fa3da48217caee79c997c01c4a89a1027aa8b6226b4f6afbbd5dc4054f9a048070b34fd7b380dacd91c72c14080c03889f0dd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}