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 #21320173 · ArcScan

Block

#21,320,173

2026-09-17 11:24:23 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,173
Timestamp: 42 days ago · 2026-09-17 11:24:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf025fdcc450e2edb5083e8432439b083616c662eaa88087ba131bf4a26a60d51
Parent hash: 0xdf15dfbb…7e55e613
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,173 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

34.5%10,349,151 / 30,000,000

Base fee

20 gwei

State root

0x1f73cac20ac2…863235811c84

Transactions root

0xa5b1e3956ce5…45bd4eef5343

Receipts root

0xb7f5b2fcd63a…f0943d4eff3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800