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 #0xa899f152fdf2509cbb6cfbe7e59fa07d85c68b75e2080b2a4f96f51a5216addd · ArcScan

Block

#21,367,028

2026-09-17 18:00:56 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,028
Timestamp: 32 days ago · 2026-09-17 18:00:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa899f152fdf2509cbb6cfbe7e59fa07d85c68b75e2080b2a4f96f51a5216addd
Parent hash: 0x04e80a96…6f2470f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,028 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%944,754 / 30,000,000

Base fee

20 gwei

State root

0xd58796fcf185…f946a9ed0033

Transactions root

0x71a0a1787d2c…9bd579056980

Receipts root

0x4e25e473142e…87105d14d02b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800