{
  "manageEntity": {
    "action": "Repost",
    "entityId": "42551391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd30229cee16347c368051aeff7dc37a7207ab63069f1f846bc873bac805a7f0e",
    "signature": "0xa46e85dd47772adf5d7deb9e9403cd05c9d909c78fdb751711b0bc9b4ba87ae272fc5a0c39f099da73027004d9e02564166cb669b0f0f2b3f41f544e348d071e1c",
    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
    "userId": "633924738"
  }
}