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 #21374806 · ArcScan

Block

#21,374,806

2026-09-17 19:06:39 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,806
Timestamp: 7 days ago · 2026-09-17 19:06:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bfe920556299f04737eb6a46ef5e029caadcd7de51c18598c5bf3f96cdf35f2
Parent hash: 0xe6ec93f4…4e938b47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,806 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.5%3,458,760 / 30,000,000

Base fee

20 gwei

State root

0x7bf681832e2f…5f793bd45078

Transactions root

0x3d595df481d4…8c2ea2b71f87

Receipts root

0xd15e25bf6114…f4d98d1083a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800