{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122768856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ae759063fc5d5b7e16e700fd8970f69e3b1bb6baab3947c9941338cb9f872b4",
    "signature": "0x85bd59fe21ae3a64a91a4e27628b6aa9f8dd993bec3864876f3205fbb5ce45423ee0fedb0b6bcc4a44bb94317703691beee4df2f6836a061b765380552e03ab61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}