{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664790119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb18e11bb3f2541b9d66692112ec5f115ab36bf50be206227d74a5692f85d1f5",
    "signature": "0xeb535fd801f9863ed1f32fa022f2fc827c5d722470478f28093489760dc5c00d7f524076a33a92489b7870a3646017ac0637d46c68f2c677a0e51d38beb3b53a1b",
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}