{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273478335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30104b122b9d91e21a4e979052a39cb3a46a4283aabb0b9232c1d3e4d698ff9c",
    "signature": "0x58b19a4fa9763bd86a2ac7b0698052319611f6b84551d277d3b838067bb7cd224919d0d180f92d159f6de7677d9f19111adbea2126cf9393344b9e2cd1b546d01b",
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}