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 #21366996 · ArcScan

Block

#21,366,996

2026-09-17 18:00:40 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,996
Timestamp: 33 days ago · 2026-09-17 18:00:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x34c4e496c3ceefea3a5a82320b7121c17850aadbbe8685b20fc9fec778e8c691
Parent hash: 0x603e0aad…b40c7efa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,996 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.9%8,074,500 / 30,000,000

Base fee

20 gwei

State root

0x264627276889…52a3b1059bd3

Transactions root

0xf72a978f9c5d…5bc486b934fb

Receipts root

0x77bea9e99c04…30fe49378aeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800