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 #21481219 · ArcScan

Block

#21,481,219

2026-09-18 10:06:07 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,219
Timestamp: 53 days ago · 2026-09-18 10:06:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x066eb435c2ed1fae83ac0d49781e731726e5b350012abdfd7444ecebde25ead5
Parent hash: 0xb094fd06…fd6dcdc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,219 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.2%2,471,028 / 30,000,000

Base fee

20 gwei

State root

0xbfb516758db9…fddfdd15ebf6

Transactions root

0x8fc703e5b323…d9a64883c712

Receipts root

0xf9cba61b3b11…5cb3454beee6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800