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 #21269912 · ArcScan

Block

#21,269,912

2026-09-17 04:19:47 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,912
Timestamp: 13 days ago · 2026-09-17 04:19:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x2daf4372aca70fcba8458861b57971d3740b93244b8e3cf2df271174b2620ff5
Parent hash: 0x33509e8c…09aa68ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,912 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.8%4,156,604 / 30,000,000

Base fee

20 gwei

State root

0xe914c4e8d16e…4897502fa5db

Transactions root

0x20b276db4718…3ba39485378d

Receipts root

0x412668d14683…2aea6c5bbb45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800