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 #21215356 · ArcScan

Block

#21,215,356

2026-09-16 20:39:11 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,356
Timestamp: 7 days ago · 2026-09-16 20:39:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7a9de3d092e54b20838db8c6b4262d6e1081b166a236254c31f754aa1ec5fa6
Parent hash: 0x694fb003…5cdcb4d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,356 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

44.7%13,409,194 / 30,000,000

Base fee

20 gwei

State root

0x48f995a5f6c5…fdb48616878c

Transactions root

0x7a1bb06690a1…2f00b486038f

Receipts root

0x0ba888cea323…37f9ccc61c30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800