{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb68a5947c1e095c8c933ac3231fedc26814192e446003fca2956b1dcc63daa58",
    "signature": "0xf5d8b693f9622ea22464201ac21a423b82d9aa1124330413d29d30876b05f1815231ec28a627fd68745141fcd8fee44c656da9c0f46319a28274dca0324ce4a11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}