{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1645716231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a7fa512d4cb6dd9a4d90169331e180725cec98d5568f80a58a374c8ad44f92e",
    "signature": "0xb86d0d234af30728c547faae26bf00b4d928ed972347918585915b19c7cf713c30fb64b3ce9a4fcb5f363f50d1c0625924e91253335259d191b74d2208dc57b91b",
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}