Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb80b5d3dc646d37338fa9139d1c7cc74ac764f7c3c2062ab0a7ed6a64aed8840 · ArcScan

Block

#21,210,845

2026-09-16 20:01:06 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,845
Timestamp: 13 days ago · 2026-09-16 20:01:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb80b5d3dc646d37338fa9139d1c7cc74ac764f7c3c2062ab0a7ed6a64aed8840
Parent hash: 0x100e1d95…5daa6ca4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,845 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

38.7%11,610,096 / 30,000,000

Base fee

20 gwei

State root

0xf9728a43e815…18fb53019e5e

Transactions root

0xfb46097f51ff…a6a5c78860f1

Receipts root

0x3a3ec2105fe2…f5ae5049ed05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800