{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1859046715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4cefc27928709a3feb4ee463cf1236ed01aadd970bb6e61014ae93cc05c759b",
    "signature": "0xe04c7084764f72af74eb96ff2c897ed212b2d442c2bad2f863e59340fa77fab679ab35b160ff790b674ee21a6ec0a0cda4570d4d418a8067a6169f520a63f7451c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}