{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216634812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4807d78ae01d765bbbba1cb6b610c97f49764aa8de95353e039ec43b4c348147",
    "signature": "0xbca3ca6f3d39fe39f10c73ffff3ac83fe072cf0b738a9d22814dc271880793b915a38a9dda4e71adb6feea2d1ca26df69f3fee436bc7f91363474681e3a300e61c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}