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 #21419301 · ArcScan

Block

#21,419,301

2026-09-18 01:22:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,301
Timestamp: 12 days ago · 2026-09-18 01:22:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9a4a462a0012d64183bace4939bc8e64a8ddf482121310e80f7740e1a310b14
Parent hash: 0xa07d8988…e937fb21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,301 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.0%1,809,459 / 30,000,000

Base fee

20 gwei

State root

0x9bf826f0ebeb…4b739ceb96f9

Transactions root

0xf09cd8127794…bc7401a66932

Receipts root

0x18ec2a7b2968…3a88805e023d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800