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 #0xa8ed904684b53f6765b861d4965f2d7acc311acab3b7742b5a04be3a5dc0b6d2 · ArcScan

Block

#21,286,263

2026-09-17 06:37:56 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,263
Timestamp: 14 days ago · 2026-09-17 06:37:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8ed904684b53f6765b861d4965f2d7acc311acab3b7742b5a04be3a5dc0b6d2
Parent hash: 0xb3dbbde0…b8281e43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,263 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.5%7,041,958 / 30,000,000

Base fee

20 gwei

State root

0x75d12ff8c32d…6b7bd298b9a8

Transactions root

0x84379ba1a4cd…02405ae161ef

Receipts root

0xdcae2c7803cf…238a846bcb98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800