{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245280961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c4b0783523cf86c8b0e46133c26ac45f2da8b077f52cabb7060cb72191cefdf",
    "signature": "0xb99f77fb64f0e8e8fe295bfa40a3cafbac31ac1f887dd31d75e21376c0be831b62b61720849f1cb2e6b1af50cb4d8307c685342e99a1e87246d47168a0d7622e1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}