{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233975362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81e14d2aa782fbb98db1ce1d9793f3572b94bbb477b9230770cebb22b51c2bc3",
    "signature": "0xa6ba46ab713503018ecd15dd12c950541c915cad36da7d68e5f3b509d04288ef7acee513a9e20448d6a4f0203cf360c7c3d02692d622935ee6470b287d25c7ef1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}