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 #0xa84836d94ae87d35d3611b520d8f2e73d7020ec7785aa0e7fac3a0fe3b214816 · ArcScan

Block

#21,556,617

2026-09-18 20:43:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,617
Timestamp: 10 days ago · 2026-09-18 20:43:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa84836d94ae87d35d3611b520d8f2e73d7020ec7785aa0e7fac3a0fe3b214816
Parent hash: 0xe4b19a69…4cfb7490
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,617 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%909,946 / 30,000,000

Base fee

20 gwei

State root

0x2fc9c36745af…e8506c6d0379

Transactions root

0x40f99e954197…26baa75ed6fc

Receipts root

0xd47f11e30eeb…e52e268ef880

Nonce

0x0000000000000000

Extra data

0x00000004a817c800