{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4781e081463584a8ad00595150106fef1971475558a388707327daa737afbebc",
    "signature": "0xb32de7fb9ac7b8646e95355532eb319f796fd14fc0d762ea7ae0fa8db333cff84dd8039842b0debc462e527f379ac0c646ea00f035984bbd264d3a8d4201910f1c",
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}