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 #21347218 · ArcScan

Block

#21,347,218

2026-09-17 15:12:48 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,218
Timestamp: 7 days ago · 2026-09-17 15:12:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x71c6c414b283fad1b51e2a2f071a4bd3615ca1f77bad9dfcb67db72e304d2a26
Parent hash: 0x56c9bee9…2bd2111b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,218 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.4%3,127,280 / 30,000,000

Base fee

20 gwei

State root

0x7f8d1f489ce9…df380d2faef5

Transactions root

0x14e19a0c303c…8821b3a2dfbc

Receipts root

0x84f316067094…521cf6dbf034

Nonce

0x0000000000000000

Extra data

0x00000004a817c800