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 #21263088 · ArcScan

Block

#21,263,088

2026-09-17 03:22:09 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,088
Timestamp: 25 days ago · 2026-09-17 03:22:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x18f877abea1340bd88f2a4edcd3d0f0a4c843c9cca0e7e241419b8fd71d80899
Parent hash: 0x29048a21…22abe873
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,088 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

35.2%10,573,048 / 30,000,000

Base fee

20 gwei

State root

0x109732f5c71b…b930228e7fa0

Transactions root

0x0dfabee05d73…6543d148d51b

Receipts root

0xca2cacc0b317…41b2070cacd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800