{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1521916560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe242092737b8d3d27b2b2545dc77f1fc03c1024913c403bd8e099a1ec3eca939",
    "signature": "0xa86078bba1b7d1b22d9dbe2ee7c99b7c964e1bc16d2461594a36a1434d868be211f5e524c28c725abbfc218441c8c218ccf50d263f6b8de0ef986f6101be4a911b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
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  }
}