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 #21553854 · ArcScan

Block

#21,553,854

2026-09-18 20:20:07 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,854
Timestamp: 4 days ago · 2026-09-18 20:20:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x368d07ffffbc1c30ed2d9ff358f09ece8dc28a3567526ecee5927a42e22cd465
Parent hash: 0xba25e7a7…430bb9f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,854 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.3%1,596,827 / 30,000,000

Base fee

20 gwei

State root

0x2d25942dc264…2c41a56147bf

Transactions root

0x4511b60eb69a…0acdb3a22c83

Receipts root

0xad3c6a200fc6…d462a02a0475

Nonce

0x0000000000000000

Extra data

0x00000004a817c800