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 #0x56c67775f06bc5f45b81531a80d44315b371c6dbc573fa1c4660afacd767c808 · ArcScan

Block

#21,254,700

2026-09-17 02:11:18 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,700
Timestamp: 11 days ago · 2026-09-17 02:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x56c67775f06bc5f45b81531a80d44315b371c6dbc573fa1c4660afacd767c808
Parent hash: 0xf445e955…d92aa6f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,700 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.5%3,439,145 / 30,000,000

Base fee

20 gwei

State root

0x383b52234c67…dd386e273c92

Transactions root

0x38958fac4c84…ed46fd5edad5

Receipts root

0x3ceb35ee0454…32e9016e5e3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800