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 #21379107 · ArcScan

Block

#21,379,107

2026-09-17 19:42:59 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,107
Timestamp: 51 days ago · 2026-09-17 19:42:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x704dc23bb10be589c5c0b53d6028a9ea513b16a744f18411e2a393ad085e8b70
Parent hash: 0xaf1803e8…eb6d5ba7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,107 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.6%3,494,895 / 30,000,000

Base fee

20 gwei

State root

0x0b9fa0a0b2ec…4d8cc25a9ccd

Transactions root

0x00897e7877a4…a5a97af518dc

Receipts root

0x23a1df738d3f…e87f85793eca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800