{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378737111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5c67e0cedbd96227da5f292ea10dff0337c8bca625bbe8d04a17ade040786cf",
    "signature": "0x977d5347aed2b339a33d2e434045ef9643a176c8e2a723f6f66076e9e1c27ddd094ebb4fbd57e64a55c816329be8a8bee8fa4ed51f7f29aeb5794e0f7db1a1361c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
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}