{
  "manageEntity": {
    "action": "Repost",
    "entityId": "69505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42386b3df9ffc073e6e255883ed6c90cfe7e8cbdc63e01f4639face583b5f52e",
    "signature": "0xb760754cdea9fc91988a8e76d3c200ca5ef1c93e90e06d682f3edde53db333c4780d9f35d0917d7310c0304b54f5757727f9ab4aff3a863c4397c42454ed860f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}