{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf419f26411e1fbb44be535a3ea60a8131b62aa9ff88fb3d6870c45fcf998d2bf",
    "signature": "0x09e48984da40a224522f2885cec9a7ff22535fd176b2cc8f55323716f7f1779227988018629bc1e78a079fa8b2842830241b152d1b0993de75597059fe3e0d561b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}