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 #21299460 · ArcScan

Block

#21,299,460

2026-09-17 08:29:27 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,460
Timestamp: 52 days ago · 2026-09-17 08:29:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f68b26de1bc869e4611f037264d8f6c1850ea2a0bbd4c8584a01a5f1a4c8bdf
Parent hash: 0xacc41a86…463729c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,460 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.4%4,925,435 / 30,000,000

Base fee

20 gwei

State root

0x03b65a503d38…12398d9ee019

Transactions root

0x0f48f946f8d4…04d5636d0e24

Receipts root

0x86c640c54f4a…775c86a7c40c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800