{
  "manageEntity": {
    "action": "Repost",
    "entityId": "885980266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1841ef5a32e7664d37c1d7a6041311ff3af60fc080e136c5b12c682dbac2f39",
    "signature": "0x0e0d862a89f9e6436dc682ed963e29083d28372da86641dd3fc0594e960389eb3069e36a4d7806794bed7aa61f872f26eb436e8d0a4ba939a5d08efbbb1e1c6e1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}