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 #0xfb291551fbf6c3c483b9c78c418bca0802aa0621b1530a73c1ffe68f321dcf9d · ArcScan

Block

#21,312,905

2026-09-17 10:23:01 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,905
Timestamp: 23 days ago · 2026-09-17 10:23:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb291551fbf6c3c483b9c78c418bca0802aa0621b1530a73c1ffe68f321dcf9d
Parent hash: 0x96f1fa48…b10772c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,905 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.8%6,236,968 / 30,000,000

Base fee

20 gwei

State root

0x86bafc1bdfe8…d9aa0e39778e

Transactions root

0xa87b5b054678…416726dd8f78

Receipts root

0x1d9ce225ec4c…30dd6dbf74b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800