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 #0x3bcce5a0964e57d78d5f8b4d42c7ca3c1b401fd51a19677382466cb01daa3536 · ArcScan

Block

#21,557,607

2026-09-18 20:51:52 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,607
Timestamp: 25 days ago · 2026-09-18 20:51:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bcce5a0964e57d78d5f8b4d42c7ca3c1b401fd51a19677382466cb01daa3536
Parent hash: 0xb9fc2ebc…98d16605
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,607 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.5%447,070 / 30,000,000

Base fee

20 gwei

State root

0x17ede1f77e19…6f383bc2bbd8

Transactions root

0x7335cd08fbf3…e2b4ca862520

Receipts root

0x72b3c48b841c…5f213686c340

Nonce

0x0000000000000000

Extra data

0x00000004a817c800