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 #21446049 · ArcScan

Block

#21,446,049

2026-09-18 05:08:48 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,049
Timestamp: 51 days ago · 2026-09-18 05:08:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe6acb9d0e1b4fc84e3f17438844af5ff9b06212bd8bc5adf12106a662bf481f
Parent hash: 0xec98acd3…9aef8a64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,049 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.6%5,267,496 / 30,000,000

Base fee

20 gwei

State root

0x72228649e717…297a4c0a677f

Transactions root

0x4c925c37f382…4390030c163e

Receipts root

0x4d4e97bf40cc…bfc3f4a6cccd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800