{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785249164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47adc8e2fbbfc6f260325a85d7cf10e447ab03a5fbc155d91ef427ff07893ce9",
    "signature": "0x62484fd1049e576065d66a505c63ea4f64b88542db6f5a56843e1937f6c6f3c60073e2d4eec44ae51aa5af109b293e50fb97e6b46e54a268ac299a9383cd347b1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}