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 #0xa80c4be9a7e01d04c32ce15163d965b9f0617c4942dcd275cc558a3ec63cc74c · ArcScan

Block

#21,322,657

2026-09-17 11:45:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,657
Timestamp: 13 days ago · 2026-09-17 11:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa80c4be9a7e01d04c32ce15163d965b9f0617c4942dcd275cc558a3ec63cc74c
Parent hash: 0x2e98aa04…8932ad22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,657 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.9%10,473,579 / 30,000,000

Base fee

20 gwei

State root

0x3627d0de5633…a329ab164900

Transactions root

0xc1d0664bf9ff…acafc2ac2247

Receipts root

0x352f769bf830…3bbf5f3fd67e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800