{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299697882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb4fba581e66200cfdf866db382e15e859990c996196f8f08eb3f0b1f974dd02",
    "signature": "0xc00e0b0efe7ff686f26e4545b5377140f358f317f800cf9718429e3f567a91297c7ce013ae9d20c3eaccff9f7f8aacad4cf1c82e95f53a927e69632e8a8923591b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}