{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111243535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaba0761517ccacffd242c9916d70318271ea82dbd89f07df00dc9f468dcfdec7",
    "signature": "0x8dda9112eef0fd539f0c9add3a9d97a03407384a3537b988d33524ecd034e090629111072a6cda0a7025472969c333f1e7d7de775dd91638a2496972aaa0d4981c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}