{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa71f66c6d4281951c90b0dc74db3067208a8b23415e430af62a5995fa22f71b4",
    "signature": "0xf258fe20c49eee33156b4eba9045374b2716c63b62cc43fa9fe8e2b2d8f1790c140ab094d86fcf02a577587b87edd922a52abe63cc814a5d027d33e61dc31e6d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}