{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147876738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaf1682256fff80db7cb29420940f71e99014527ac430c25e309b78988094071",
    "signature": "0xf08d6d8cf4800fcf3fe7d4e8c4292f13363ed101868de5155cb10a4abc8a61c55f1b12b9ce6b0ef820798806507b193b2b67a921685122a9d35ae7279ee232c01c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}