{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9600352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x162dd30f87c476d620e6f17b0f3c670dab665791e9aa65f98e19e60860895e5a",
    "signature": "0xea9771934145f1549297de1721c1d60828a638ab7bc64afb19208464559bdbe82bd3ec2107931864a059191a901c6d39f8448157af7bdef4d22aee58630c4e981c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}