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 #21547574 · ArcScan

Block

#21,547,574

2026-09-18 19:27:01 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,574
Timestamp: 55 days ago · 2026-09-18 19:27:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x780eb5ef9addb19db979effa0204f59514e96824391d034301990b28f03c709e
Parent hash: 0x99b547da…8e707e58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,574 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.9%882,817 / 30,000,000

Base fee

20 gwei

State root

0xbcb4e38fd968…738cb8ccf1c6

Transactions root

0xb7909b507313…d5b5d1cd1f77

Receipts root

0x11a0c1f367af…2258250ef32a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800