{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885440312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab43751769a16dc524469df913c304bc50e68f4284c2c0a9f12c1f4285093398",
    "signature": "0x4d40bddb78a875aa230f59749653563e1def74ef4f6285d293800290f1afe73f3b407770aed5f3b0d41af1000978c4e25b12786a0a46fedd216a685f8efcb8f61c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}