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 #0x257773ff36ee28cb2db5cdedd0122caf2c579838c81d7770203b3468199ec8ec · ArcScan

Block

#21,288,032

2026-09-17 06:52:53 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,032
Timestamp: 14 days ago · 2026-09-17 06:52:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x257773ff36ee28cb2db5cdedd0122caf2c579838c81d7770203b3468199ec8ec
Parent hash: 0x86f12927…b69037c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,032 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.4%2,835,252 / 30,000,000

Base fee

20 gwei

State root

0xe6110eb90873…ed04c4d9792e

Transactions root

0x6eeeb1d30d23…30f46866c2f6

Receipts root

0x23b08c6a0685…152f26767556

Nonce

0x0000000000000000

Extra data

0x00000004a817c800