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 #21568838 · ArcScan

Block

#21,568,838

2026-09-18 22:26:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,838
Timestamp: 17 days ago · 2026-09-18 22:26:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3ac9e517ac230417b4ef9b64fe11d60b2db0de375b88ae35282f4a7a0d64ac4
Parent hash: 0xedc7cd13…05c4643c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,838 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.9%263,085 / 30,000,000

Base fee

20 gwei

State root

0x653ed19f19c4…fa689c60c527

Transactions root

0x1cd5f3f8a7a8…fbf6ddbcff96

Receipts root

0x939e017c3beb…8770fbf81c7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800