{
  "manageEntity": {
    "action": "Repost",
    "entityId": "360400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9efc95351ae14855edcb6f1c3f7b7789c8c8c21d1c3bde9e2bc6cd4fe084a3d",
    "signature": "0x00de0625f01c076a02247e9d0838e0be4eafdd19592d7c5f8a221e924e194e4b496a3c618e28d26dd303470b3dfe2ae08f5b743540413bc624ad0152639b8db11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}