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 #21518548 · ArcScan

Block

#21,518,548

2026-09-18 15:21:39 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,548
Timestamp: 32 days ago · 2026-09-18 15:21:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc951c26e19f97e93cc9c8f844aa192f4c8d493244f972d5d2d61882e34ffce80
Parent hash: 0x97c491e4…a3fcd445
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,548 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.3%2,501,590 / 30,000,000

Base fee

20 gwei

State root

0x5de21b74e423…9e8612b678de

Transactions root

0x6e66ec6d0346…271528f362ce

Receipts root

0x8d91ca2f4bb9…ae0e71a13a6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800