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 #21381433 · ArcScan

Block

#21,381,433

2026-09-17 20:02:39 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,433
Timestamp: 7 days ago · 2026-09-17 20:02:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x996e202b414832553fc22fb2128fe9590a5cdf3554e2c187e8986604d39e1053
Parent hash: 0x69fc8814…99cf0187
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,433 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.3%1,896,698 / 30,000,000

Base fee

20 gwei

State root

0xeae745654724…3e3c4e1d476d

Transactions root

0x0583d0cbbe2a…fda53ae12133

Receipts root

0xf0cb1066c90e…b7b2cf12168e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800