{
  "manageEntity": {
    "action": "Repost",
    "entityId": "353229050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f6cc8b5662e9b4904f76a81cabcc106df3bde0a98122ca0b12fb16c89ab86db",
    "signature": "0xb3d052f00313fda673627df040b915c0d3d8b82e154061c8be62b6ba0a09f76d1a5e1d925f61efe4e164a281f6dab324bf1ac921a3b662200d66eba482998bb41c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}