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 #21361869 · ArcScan

Block

#21,361,869

2026-09-17 17:17:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,869
Timestamp: 21 days ago · 2026-09-17 17:17:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xba4f6de60ddef7f2a437933814125f3b0bd93660abff6ec48f630585a3fef8c4
Parent hash: 0x222da100…bc561f4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,869 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.7%4,715,451 / 30,000,000

Base fee

20 gwei

State root

0xb6bf830b8882…dca26bb839e7

Transactions root

0xefa48ad86681…23847e219016

Receipts root

0x188ed56a187c…3af601988142

Nonce

0x0000000000000000

Extra data

0x00000004a817c800