{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289691799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08b0ecceef942d01493bfaad26600bd09a8704fe7f8c2316332a1d38e5a59f38",
    "signature": "0x43a0924e12efe800f6ffa31a54fec2e2467f5ac25f344e9c68037f52270c54164d71bac67efdad2fab9e176398b55c90f821840ea4873f44a38e8b4f422bbd321c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}