{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321172509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf03735a068485bdbb764265ba3b74f5d61ab9a95ea5c0e1e89765db2ca6e3fb",
    "signature": "0x0476c5b85cdd66c7269727dea278a6ef78c7f9e62f4588a6b05d675f8cbbfdc95d6807ee192e749f5d003a56060a61556f3da1e9c3373f60f2cd2e9b2ca0d5111b",
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}