{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625263703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30d80ccb75dd66c1f4cdf2d26983942d1df48a0f1329ab86b9b4c01e8331040b",
    "signature": "0x134cbd84fc29945c47ab5717efb37d294b18205fa19e300fb709ff97a81c4ee87fef4d9ed5848958ffd2d118251585bcaa82de98970ed77281488524de0a2e441c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}