{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1174263902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d717d5a00cf1d4479cea197435b07e14d548e24194062eaaf2781a7ca12f7f8",
    "signature": "0x1a48d1e4beaa626af79d1e7df85be6c6a1affefb5716af84bb07e3960fd62ec678be15a4b5425bf9558df75d2ec3b274cac1bbc0cc1d57c408d354195e2e39b81b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}