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

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 #21371216 · ArcScan

Block

#21,371,216

2026-09-17 18:36:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,216
Timestamp: 7 days ago · 2026-09-17 18:36:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x669afd5d4f49e718f6dffddba3d3b17a4598bcf86af41949df2abb429e29a1ae
Parent hash: 0x4e8aaa50…805b9208
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,216 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,677,467 / 30,000,000

Base fee

20 gwei

State root

0x948980b9fd9b…05b6e58c721c

Transactions root

0xfa8f459da917…fc153ebb17c4

Receipts root

0x56d8408a371d…11a201e32206

Nonce

0x0000000000000000

Extra data

0x00000004a817c800