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 #21620776 · ArcScan

Block

#21,620,776

2026-09-19 05:45:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,776
Timestamp: 47 days ago · 2026-09-19 05:45:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1b1bd3c3dbb0875669905c9e579d1dce720a1c15717948558ad5dab009acc39
Parent hash: 0x86cb8537…22be56c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,776 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.7%4,115,640 / 30,000,000

Base fee

20 gwei

State root

0x1c492e3123a1…8568a0198fa0

Transactions root

0xb4f3eef58d1b…8504bffd9b47

Receipts root

0xed059aeb5954…765f863eb557

Nonce

0x0000000000000000

Extra data

0x00000004a817c800