{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201247551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3fb37822101e5cd00e89f6ee07948b708ceaeb5393097b1bcb117a0c52d0431",
    "signature": "0x419263417c1fa47b9eade0157cc93d49c72b37eb5e2a473821f4e08341857af8582993fdb4a44a3184d8b2e9ca5fef8c52453a3e0ea562976ecebc5f7a858e401c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}