{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291965913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57c7df4527eab951cb02a944b3e147b655c3354aad94fb55c08ac54cfdd66ac8",
    "signature": "0x04659aecff1356cefcd4569ba696f9145749ae00bdb5f0e2e239d776003540db66a9e846f37ac31a4d268a1d53823670138dd553a997aab54d8daa9dec36eb091b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}