{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2111820825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7f694ba005672ab36254c05a0e6b7124e8cdc4b571c5fa66cb4f6f90bf9870c",
    "signature": "0x519a6846e9324014d6b4eabd5245ab40244f42ea8bd0d5fc0fb2234688ad2d323d68e2cfb130ee4ba13a7cfd4a3050a7d22819514267eaed74175dabc1c7f7231b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}