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 #21210677 · ArcScan

Block

#21,210,677

2026-09-16 19:59:41 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,677
Timestamp: 6 days ago · 2026-09-16 19:59:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9bb5a21bc459b51d0c6c7d6ee940c570378abbdd5194f71017c69681c968301
Parent hash: 0x9ab36790…6c717419
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,677 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

25.1%7,515,277 / 30,000,000

Base fee

20 gwei

State root

0x7bc567b11de7…236950c9763f

Transactions root

0x656ad7659cac…c5c276f1bdc3

Receipts root

0x761300272ab3…66178da94bf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800