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 #21222170 · ArcScan

Block

#21,222,170

2026-09-16 21:36:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,170
Timestamp: 7 days ago · 2026-09-16 21:36:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6e007901585149db7c17699d0ed7a2b47553292d620bb5847e1770d1890d933
Parent hash: 0x237e9ede…b99dda50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,170 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

50.5%15,138,823 / 30,000,000

Base fee

20 gwei

State root

0xd4d5f67eac0c…619d7882ead5

Transactions root

0x374e381b4381…5e77ebbe6850

Receipts root

0x4572a1a92217…7d987a8c85b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800