{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768075797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a84f77ba145cb465226ad2aad2c6a4124dc692422eed59cb3cef23516880200",
    "signature": "0xd7d84ececc385d0799d83d50f83727a1f3cf43c8d5daf54d9cfd4bae290545c2003fc1495619d0f1773e42b03dde154d2deb44999eb9671993768a42668b82161c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}