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 #21212513 · ArcScan

Block

#21,212,513

2026-09-16 20:15:11 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,513
Timestamp: 6 days ago · 2026-09-16 20:15:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x3604c77cabb758e85d4aee64845d245450fb65e297354a993fbe98b09b4903ef
Parent hash: 0x3217f3f8…96aedd3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,513 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

43.5%13,065,879 / 30,000,000

Base fee

20 gwei

State root

0xb32aafae1321…a93fff8a193a

Transactions root

0x8c8db3666346…8f0b1b39d636

Receipts root

0x53501d490f08…20a8901a30b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800