{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288813052",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0459edcffb1c69ce98508b2bab1939943cc9f043eb0ad1c50640e1ac06e42cea",
    "signature": "0x4dfee36490b254c6044f9d56fa19e0c369894dd43a0a30804b30bb2d20ee791645c301fb298fe6d2aa564852257b21b6b5ad7b64faec3cc28429031cfe126b1a1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}