{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1847065541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71dfbc9a167e17bf8795d55872bda78f6eba5272747e3edca48c215520f15c6a",
    "signature": "0xb9b0168f443e76495228b9b91491015baaa501eee21ec17be596767668734c2d6518ead230d30b4dde8115e37ecbe4b5a20a1c11f47c4cd1eebd43336aac91691c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}