{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445542978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe3706d3c5b8b88bea08ec127e3457c14f728a470f9aba4cb9f82e530fdfeca8",
    "signature": "0x7ec010f68bb3ccf5a6c0b4a3b962b0bd054d038d62bd54e64db4f2663e6a1ff117b5e71025743cfa1f8a3a470eb61bddfe4b7819cb95d57b937d8eeaa0d4fe121b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}