{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964885780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08dd5c34790f54cb55d31479d5aa1201d1e25e787058f677e853b21db79ffac0",
    "signature": "0xa52d9820664d173d54ba73a3dc65db008cb9d8349bfcb7c8a80a9b5e999c6b5c2da649db68ce8bf66b4b8362a4856794143a986ec088ac613514c15bb2a91f891c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}