Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2453748e059f1b2928b3903302d38549ea63214ea26098a2ad26d95a273da6a6 · ArcScan

Block

#21,379,116

2026-09-17 19:43:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,116
Timestamp: 51 days ago · 2026-09-17 19:43:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x2453748e059f1b2928b3903302d38549ea63214ea26098a2ad26d95a273da6a6
Parent hash: 0xcdf66592…131ed3d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,116 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.9%3,563,149 / 30,000,000

Base fee

20 gwei

State root

0x1ea500644e0b…6189ed6d8d88

Transactions root

0xbb9a5ce79fc5…f5e77fdb40bd

Receipts root

0x7a27ff4574c4…69188079e970

Nonce

0x0000000000000000

Extra data

0x00000004a817c800