{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1645723705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeade6c18a5c5e6e8e0864852e71932d9a0c76330330bc7a1fb3ad77ab7648bb8",
    "signature": "0xe302c4934c161c468b9e55080871e5d1cc20670a51e66e4153bc239e8bd3cc6577ad80763e7392b6f2a42c87934a3c3f802603cdc43f5ee6efc18e81a20f25dd1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
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  }
}