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 #0xb549ec6b6bd4cd3d3ef88344868087e5d4015ef2ff74dd541485d829e1e26a64 · ArcScan

Block

#21,307,101

2026-09-17 09:34:01 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,101
Timestamp: 16 days ago · 2026-09-17 09:34:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb549ec6b6bd4cd3d3ef88344868087e5d4015ef2ff74dd541485d829e1e26a64
Parent hash: 0x9a72afbe…276f9383
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,101 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.4%3,717,072 / 30,000,000

Base fee

20 gwei

State root

0x6534f218df75…7cb536e0c55e

Transactions root

0xf84aca8ba0a7…2d9ffe55ba18

Receipts root

0xf793ac073509…20359354ff53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800