{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486988874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x018affd7aa39b1f46ddeef65bf890dd0cc606babfbfc56b2382f11203db83938",
    "signature": "0xf66dfc36b9f68c3b5554ded8431ab2114279fee4f53469384b0e7d917c06a9b9175156b8e4b2421d70147a7bb3e0fbefa786b05b1345c02b24af3edbf49cc3481c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}