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 #21558270 · ArcScan

Block

#21,558,270

2026-09-18 20:57:28 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,270
Timestamp: 47 days ago · 2026-09-18 20:57:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d01e0ae15ecb2468b4a74815726c5edfa426057d7fe43aba5c2776c716f450a
Parent hash: 0x1936ab2c…8d14744c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,270 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.3%2,205,918 / 30,000,000

Base fee

20 gwei

State root

0x44afee21d1b9…2d1b791f266b

Transactions root

0x41e1ad0ebbc4…bd2b646b1144

Receipts root

0x3c12a3475775…ec50164a6814

Nonce

0x0000000000000000

Extra data

0x00000004a817c800