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 #21320002 · ArcScan

Block

#21,320,002

2026-09-17 11:22:56 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,002
Timestamp: 47 days ago · 2026-09-17 11:22:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xffec61ea52d6b007656da1d5e65530eb14c77c87959712d1845446577fa0abbe
Parent hash: 0x66290ae9…a879f845
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,002 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.4%5,516,977 / 30,000,000

Base fee

20 gwei

State root

0x68c50954c2dd…6ea12563b677

Transactions root

0xd01a2e14e75b…288922b95666

Receipts root

0x5458071b3f14…6ed4fb55c614

Nonce

0x0000000000000000

Extra data

0x00000004a817c800