{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1017516017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b150a59beb6fd1da8e02e3b66faf95a48d0fc75c33e0904ab74dc879c63dfbb",
    "signature": "0xc15e11bb0bcb680281351e8971218f851e47f086c2f4956ab161ef693c4fd42858d7c7ce9840a9e2f6c1c580fdbf14f4763e4eeb6383fb0f5ef22ce29cf130371c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}