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 #21251417 · ArcScan

Block

#21,251,417

2026-09-17 01:43:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,417
Timestamp: 12 days ago · 2026-09-17 01:43:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x9564cf127507c8dbd849736862d005883396b9252e441547e50068278720a68e
Parent hash: 0xad55af2a…c1b0170a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,417 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

39.1%11,720,661 / 30,000,000

Base fee

20 gwei

State root

0x5829c3605181…bbe8909a3d15

Transactions root

0x2d159bbf9513…7838d61cf1c0

Receipts root

0xc84f14098cfd…24cb09f0a751

Nonce

0x0000000000000000

Extra data

0x00000004a817c800