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 #21620677 · ArcScan

Block

#21,620,677

2026-09-19 05:45:08 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,677
Timestamp: 47 days ago · 2026-09-19 05:45:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x04551c4f7212978849e7fe6db1f7aa4f83bd99bbb59e03df31a7e523660aefcc
Parent hash: 0x7096228d…fd1cbe9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,677 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.5%443,231 / 30,000,000

Base fee

20 gwei

State root

0x31d0ad1064c7…6d44e88f111f

Transactions root

0x7067cae83203…5dece86a4220

Receipts root

0xae097af321d2…f5a42b167a3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800