{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913883292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x907d74a14021f2c9e761f10fd612506f357fbc99bc9263d10fbfe640e9ae6b93",
    "signature": "0x26b607ebac369e0ce4cada0b10ed2c319f29d2f2272d39065ab6eebfb6fc816c2d27c147f7ae75f273af70429d952900ca2466df7a2eca74f07bcf2eb4e45a301c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}