{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703595580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb21714cd902796ddc7a2845c8f8735960d9bcc2e518b29ff3d886e9eb98ddf07",
    "signature": "0x39170d83c432a5fcb275d82028a747ada62d742fc14e9afc41bb5b08a68adfc30c5a7d78dd3786efdc24a27f82e6566487eaea5352ee4b1202b22ffa2ed56ae41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}