{
  "manageEntity": {
    "action": "Repost",
    "entityId": "528069088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42edf885e05cc4c643a824231e2291935451ada83dd03870873e0e20cc473c25",
    "signature": "0xdf5d7c09999ccfde9b2268f2c389d159d414012abec7edafc43e2c83ef10f5591a8ed5ec357b427e33ab69cb557e3a9a8b982994e4e5e219b3e431c018b282121b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}