{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304782109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5827dadabe5933a29fe49ef6db8980a9b7b963f8209bdb2a72390bb9fc0e8bef",
    "signature": "0x3113f1f95331576789b242a4a88e1f3559e5c285ae9ed858274f009d8b69b7147cde5117451094552268174dab683f9825641d95120a48933c9977dd6773707b1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}