{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671992765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53fb8594ccf30e652535508147cd1470397d3ce0576126e49fb8837dede17403",
    "signature": "0x2a5c24fd065ddd9e529d52af8c5e035819408ba2040ef7ee9a1550e0d39a9cb0269668411c2b5a400b5331c108a9f0b33d598c1c4f228efabaed3a1c069c9fae1c",
    "signer": "0xD2F1503C4CA21570EA2aFfA45c7B3247A64CB334",
    "userId": "262358490"
  }
}