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

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 #21217387 · ArcScan

Block

#21,217,387

2026-09-16 20:56:19 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,387
Timestamp: 8 days ago · 2026-09-16 20:56:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x29ba585e358bdacc34b9c579e3ff3d4459419dfc94cc30d92534a93c48bc3405
Parent hash: 0x453f098a…7dc0cea5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,387 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.7%5,901,495 / 30,000,000

Base fee

20.006794133 gwei

State root

0x28a85e0aace9…b7a53ae4def1

Transactions root

0xf091f747eb94…2a05ffa9fcdc

Receipts root

0xd2407fbc2899…9398314ce49c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800