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 #21320304 · ArcScan

Block

#21,320,304

2026-09-17 11:25:29 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,304
Timestamp: 38 days ago · 2026-09-17 11:25:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xdbd39cad0b442da9d49c678103711aa0cecf5123cb607bf62d28ad35f328c26f
Parent hash: 0xda6508a4…746ab79b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,304 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.5%7,356,361 / 30,000,000

Base fee

20 gwei

State root

0xef4a23f70734…ad42028780fb

Transactions root

0xb84caa28e4f5…48ffa9bd442c

Receipts root

0xc841887eabdd…67e076d0edb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800