{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1618809617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd364c942c5516713f19d85cd361b4bd5efd14362597ff41df9c7268805370cf2",
    "signature": "0x29cbcad5e35045da74a9e18d9574e5cc12b86f83746749f95a530b3516a2dff2042b2b6b7c5d3e01e918fe78b6ec46562b4dcf8af58a2b941f6e7bfed4ee8aba1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}