{
  "manageEntity": {
    "action": "Repost",
    "entityId": "253295469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2482377b80eed5fc28a4a9e6b1b56ef41cfc54a5da03d963a2f99bc2ec62f4e7",
    "signature": "0xd5ddaff63ef28d48f0f3e332c418d8a58dc72ffee62109074af93c04d74245bc410394901a8d757a14d1c56b409ffdfb6b20444f3dc8a902872280764d764e961b",
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    "userId": "35251"
  }
}