{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353321633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f975665eded45734f7736a83e5f98f382a97c2df11d7874b932da6394b9e045",
    "signature": "0x8b8df7de01da0623c1d180dfc0e8af3ba9bb27a71fabc709e9927f2f5d0563e57a02e34434301b357d33bed660b24ea49a92c00d55b309fa44c88ecc6e9382ac1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}