{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951278180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87f244effcb5db0e405ce113a5bd7c8e388e5abd219c06e203f3a48755ba9366",
    "signature": "0x135792a4a9e804d118a5868d5e69164df83876da3703ef4b3e38990cf26f66bf49a7306e4de3b5d3ef78c57f379cce25ed32dbdd77954c9a791b44807a072e3f1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}