{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1043369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fd2795873a970956d31390ae2d4a8e93d1d75c22b5569eef60a4427fe881443",
    "signature": "0x4acc818254fbb8cc2b9de222c58e1ff85d4715f684b2bdf953ce66fea00f301d4da7ae8b388e483269c8858bb0280144a7a96383d141c11c9293f7a5780f409d1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}