{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb198fb50565840abe651b15f5e6ecf5711899ecc5afca199163b98c7177ca63",
    "signature": "0x4034623c8885a9c87c7c68092259bf5523c2bf6b0d586df7cec113bd328e87ac183bc82d42263cdf4e978518f24be5168a533817b8341de55bc2afdbd626dc0b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}