{
  "manageEntity": {
    "action": "Repost",
    "entityId": "710993243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4f4566df1932754a6af9c2836211524733d1c0b3b703b497b89a20941b5a1c0",
    "signature": "0x0f3361fa8a166525ee533451df50c359a5ba3df23dd66d4d3976f83d4b9caae43a14d094bb8b8335ea3efa0749d40e5988ef67143f2b60572919473f8846c56d1c",
    "signer": "0x5156122E7f53a879786546b3133306b9F7814b9b",
    "userId": "781663071"
  }
}