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 #21403362 · ArcScan

Block

#21,403,362

2026-09-17 23:08:00 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,362
Timestamp: 38 days ago · 2026-09-17 23:08:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xab2a0ed2ce6879c3da758d61c0b2283bd93bdf35eb4b46ef29193d343ef35daa
Parent hash: 0xcac0e6ea…3e82b4f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,362 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.9%566,031 / 30,000,000

Base fee

20 gwei

State root

0xe9e4424765fa…d8a84010e817

Transactions root

0xa0cc850f6c0e…3ce1890f844c

Receipts root

0xb75db5afe274…cd9965cd1c33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800