{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1034439588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe57f7e261c84cb7544ec6b00b55a14077ba168448ff51b558fe11c93a44f1d65",
    "signature": "0x8f7b549fb565c2a4a0660e2f27722ca6089e47e26f53ec96b43a55a5cd2cf66545bf943b2b95f753e3bb296f75c5a220af0dd7954ef74e3f020ac5e45bfaa41a1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}