{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416876644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89935e08c0e83910aec53a9174a530d57e916f9ddb28ef065b5ede622f60a7d5",
    "signature": "0xf09857ffb0cbe7bcf11de0a6f5aba78e262a4e057963f9f37b2e02ebb37944bc59b44ce1e2c18920e08d9cbc4616c1b08c2b07a16f43627943e3791e529cb5961c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}