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 #21516046 · ArcScan

Block

#21,516,046

2026-09-18 15:00:30 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,046
Timestamp: 30 days ago · 2026-09-18 15:00:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x78de7f713d531bcd015446463fd2bb90f1fb36269009a4346f2828cd00dadda3
Parent hash: 0x16281cb6…5e022b59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,046 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.9%2,070,016 / 30,000,000

Base fee

20 gwei

State root

0xf4b2820130a1…d7bd3c0379a5

Transactions root

0x4a442c7b5dcb…a63c111d73d3

Receipts root

0x81cfcd962cde…1a66b73888b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800