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 #21262501 · ArcScan

Block

#21,262,501

2026-09-17 03:17:11 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,501
Timestamp: 6 days ago · 2026-09-17 03:17:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c2b29afb7bba9f7cb6713eccccd148a0296df37bcd53c5173d3b8aaa998c8d0
Parent hash: 0xe20b297f…2a9b267e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,501 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

38.3%11,490,967 / 30,000,000

Base fee

20 gwei

State root

0xa4072176348e…2879f4f4221e

Transactions root

0x5f53968efbb3…f13e12b33f63

Receipts root

0x4959e6ae7c70…1ea938c55efb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800