{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852205167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40dbafe54e5390c9baba30b5a36c41f3f8c4f46f9556be29563d6e6e973a166a",
    "signature": "0x3063e5fd74bb6b0817700436558c6e4e23dfcd70b94b3d735f8fa4485a37b85a39cb3e61241e129479b1b11dd9468341c4d0206315515ea682a25345f7a6aea21c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}