{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43961666fb8b1fa92ad33ff616832e1693b3abd1abdcb30245ebc6f2bbd7e561",
    "signature": "0x838b4dc5be911dd8196d24f0b28752810ebb2f968bfc6d09e680262f2391307e1c5798637146fb3466ad822bf016a88da6383bf15bc482d0cbd08b8e601df7761b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}