{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1941979964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c5fb83c57428298a2a024ff47f427a60569712317b8e454d1ef527176ef1119",
    "signature": "0xee495072fc4e016bb187e5736e5387f126be21fbff0c5af28dad577d701165303aa2729eb22de2175f0629932b0593b1f9b273ff3657c0b298240be977fb57821b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}