{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273478335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1613505cd2838a5286d72c40f2b32044c2153d80ab2cda09a5b4a8c94da0b1e3",
    "signature": "0x86f26255ccdcbc52a608d82ab1c8ebe2ebe8fe6700bcd48a802c6c1d11a7074c49faf3e4bf34b20577adb92ddd80334fa384daecb088101a32c3028a29b0d22d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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  }
}