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 #21320814 · ArcScan

Block

#21,320,814

2026-09-17 11:29:48 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,814
Timestamp: 22 days ago · 2026-09-17 11:29:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x568eb885e68ffebd8cb341aadef1dd76eb2b135f29d5d1b249ebc6b43ab30ee6
Parent hash: 0xbae5c691…2ccd7f31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,814 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.5%8,841,901 / 30,000,000

Base fee

20 gwei

State root

0x0c4b8272fe49…2d8cadf45ae8

Transactions root

0xd0e65536cee0…aa907155e32b

Receipts root

0x586940d9c64e…5038c3effb97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800