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 #21388232 · ArcScan

Block

#21,388,232

2026-09-17 21:00:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,232
Timestamp: 20 days ago · 2026-09-17 21:00:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d106fc598778ff4742ad2d4b7d07d683a494771a38f501f747b452bb23acadb
Parent hash: 0xb7fd5f62…a9d45f68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,232 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.0%1,492,693 / 30,000,000

Base fee

20 gwei

State root

0x3e11efbbc07e…d8c17de1ff1b

Transactions root

0x92e9124bf779…d10f1c6bebdb

Receipts root

0xbe76531e58b6…ad1c27128b00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800