{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631966065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb69300c93eb8cf89eb624733ab59eeee7947f9d50d8db7e7f88920edcfd41f5d",
    "signature": "0x30d231432c15f7195b1c4c0ecad3cec78cf2b20d3194f30db567448ca58cb3fc60d838255f4aff1786e69b498e3e7ede3bfa6cedf697003e227c0728cd1969341c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}