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 #21511465 · ArcScan

Block

#21,511,465

2026-09-18 14:21:48 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,465
Timestamp: 13 days ago · 2026-09-18 14:21:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b6139cdd744477041287300479b52e621857b81b1b89b294a57c804da6082f7
Parent hash: 0x98d48584…1d2980ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,465 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.9%866,376 / 30,000,000

Base fee

20 gwei

State root

0x631cf214bd49…02b4a0679793

Transactions root

0xb43cf2b58fab…9d5be41cb484

Receipts root

0x839c37b4ecec…606364403072

Nonce

0x0000000000000000

Extra data

0x00000004a817c800