{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356460922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4489c81dc173eed736ece2efe5377702a2888b17d4743e6bd104db79769365c6",
    "signature": "0xac5ba76f16efabd5b759a28378a22d955ece04179c6ee0854bc15272431f28a846d6bf43b8e5c2e1fac476d4a679fb216f09fbfb48663a558b07cd7a0bc302f51b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}