{
  "manageEntity": {
    "action": "Repost",
    "entityId": "339109137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b34a3e4b2fce009d7e34093a4f7bd0dd8f613d07b08cccae63c886c0fb3ca6a",
    "signature": "0xb0bc9f595d66e1e06721e6e5f9bec326c083906d57fcb52f11d4afb4819131be49530209199fcf98a59ff2398e775e0ea30e0858c70d847250028bef236e0dc51b",
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  }
}