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 #21379417 · ArcScan

Block

#21,379,417

2026-09-17 19:45:37 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,417
Timestamp: 48 days ago · 2026-09-17 19:45:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2ec434b9802b4dc5eb8ee70495ee0cf0327838403dff456672ae5d84ecbd67d
Parent hash: 0xa2a22ccf…a922d7dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,417 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.5%2,245,673 / 30,000,000

Base fee

20 gwei

State root

0x29863ef8cfeb…aa563b6554d6

Transactions root

0x3bff240cd042…a33df18417a1

Receipts root

0x548ce65d3021…973580343505

Nonce

0x0000000000000000

Extra data

0x00000004a817c800