{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259278093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb334f2eaff55119cb9111ec18e475509ec67d95b04c166e7654aa388a2ac925c",
    "signature": "0xb21c7901de25a2590be83f1da6e0ff51932bd6b111fb74fdbd6d13961e3e89317443b4294cd63505a56cd8f196934a9817b6d12f1ef877f7f250045c42d63c251c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}