{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405925331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72e3f9e3c67b45079753ab4fe8ee18a28b18fd429698c44ce5854661d165eca7",
    "signature": "0xd75161cf0e0890a5660e31cfed3aba65c7e362912c1c08cb90616481f68ff8e538e6006aae73e74fa92846fcde4e727b88592c1fa5b0d0029fcc01b8637128a91b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}