Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3b52e73c7187d1874e3704066124c5d9ef712e08e71088e2f8f67d929d2b9f20 · ArcScan

Block

#21,517,665

2026-09-18 15:14:11 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,665
Timestamp: 5 days ago · 2026-09-18 15:14:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b52e73c7187d1874e3704066124c5d9ef712e08e71088e2f8f67d929d2b9f20
Parent hash: 0xe794ebb8…0b47b920
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,665 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%415,297 / 30,000,000

Base fee

20 gwei

State root

0xd8382824d1e3…dff2077385f6

Transactions root

0xab70ef913872…56a83767645c

Receipts root

0xd0a5da3c6a17…57f2276267ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800