{
  "manageEntity": {
    "action": "Repost",
    "entityId": "447137165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09055bf168fbda4c5ac16d21bb7b8eab713b0168785a2281c1d5fa0054064a7f",
    "signature": "0x6388ef72fea158e7d0a51630684983a5cd242890cd657e4b85901c7b34d578ab3656c5a23b0f9f04cb73fd863e2e241c4587819f36ffd243ce4e449d6a5f89c51b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}