{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1646388177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaab7b88335bfcaa57b81ef5773907c70ad18a1b1904067ef7dc7c52245618269",
    "signature": "0x898b6ed7112e188ed6df7ab5bed8a0465d82ffe16e336a72f057f5c40ec1686e442fe4d370a4d4bd26209867ad92c78c5444542b1d465defcb2386c9e96d609b1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}