{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1949261498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84c500d1fff9810fe0ec6320d8155f07a3cf20f3feb639e2edea744446d1735a",
    "signature": "0x74b2426fa7549091c5dcbe81ad1a786b843965caaacfae681265fde1d63211122283834bed255537e05445ed952efe304d25fe31966e36f4db34b2b8d90558fc1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}