{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395197910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3ba0a85e96661b5876066e020115b9de657529021e1bb1bcc633b2f2ac0b213",
    "signature": "0x5f077cce38355cb608c63df4919bb21d285f30eddfac95473f36260559f83b1240bf080287839001695be2828fcb76da988259a84ebe6d531074c92968d55b481c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}