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 #21418056 · ArcScan

Block

#21,418,056

2026-09-18 01:12:12 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,056
Timestamp: 34 days ago · 2026-09-18 01:12:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd030c40ee10160060c4145bfb6bc59839935f2c56bcfccf0109bdda11b5b1b9
Parent hash: 0x1bf1d927…76cc0992
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,056 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.2%1,251,965 / 30,000,000

Base fee

20 gwei

State root

0x38ff753303bc…ac794935615d

Transactions root

0xb766885363ac…c8317a38d380

Receipts root

0xd358f2ec88a6…98aca169df5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800