{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07c1c94f22f25adf42747131bca41fcd18bacf028d10311c987eeac1d0672531",
    "signature": "0x182c5b8412b354a0dd4fc29cedcb8e5fd033a0a9def78c509b16925d5113881a2f97a877eede4c7a88ce6c20915d9d86ef43321aabcb11b02f5f6f526b1f7b3c1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}