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 #21418834 · ArcScan

Block

#21,418,834

2026-09-18 01:18:47 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,834
Timestamp: 11 days ago · 2026-09-18 01:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xccbcf8c9c4d5d37e5399dc9ecd40946acdc53bafe1dfeb5c1112ac2aebc8c71e
Parent hash: 0xb797878c…1a1377b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,834 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.4%5,830,727 / 30,000,000

Base fee

20 gwei

State root

0x3b2221bdca91…14c37602987b

Transactions root

0x64c213124c55…c3e366c81b69

Receipts root

0x255670efa39a…27f8d15f307b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800