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 #21319434 · ArcScan

Block

#21,319,434

2026-09-17 11:18:09 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,434
Timestamp: 52 days ago · 2026-09-17 11:18:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf25a4ec417ea3590123159d826b975fe3ded4008d5369b0f1e01b0483c33badc
Parent hash: 0xf9aade02…3f5df73f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,434 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.4%9,134,316 / 30,000,000

Base fee

20 gwei

State root

0x2122e522b238…e6235554e5cd

Transactions root

0x962cb9680682…ccf4c5cabdff

Receipts root

0xea88276dc892…057799739db3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800