{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfad9dcf03ce58ffa77097645d7122d0f70c129d382fb92605ae4a5826d8d26a",
    "signature": "0x32b9fbbf50e1f8035dfe53f5c81a506b17ae735b95fda9a3015c94ef3188445c12c3aa239a7e7049b093895df962a5e3a7ededd207c490df77b67e9ef7671db31b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}