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 #21544108 · ArcScan

Block

#21,544,108

2026-09-18 18:57:43 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,108
Timestamp: 57 days ago · 2026-09-18 18:57:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c0567a4f38eba54bdfd70fa68189105ce320b255652be7c0f5abecc36d77376
Parent hash: 0x2eb1ff60…ad6e16cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,108 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.0%1,501,250 / 30,000,000

Base fee

20 gwei

State root

0x5ae7a57a4726…7884d1494bfe

Transactions root

0xe4e07382bec4…e9467589e09d

Receipts root

0xb56d91af34b8…14e3a78ffe3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800