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 #0x49b53ca20b6a13f29cbf94d618599fa7f683604d2ec03c044a1faa72274f9357 · ArcScan

Block

#21,541,278

2026-09-18 18:33:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,278
Timestamp: 14 days ago · 2026-09-18 18:33:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x49b53ca20b6a13f29cbf94d618599fa7f683604d2ec03c044a1faa72274f9357
Parent hash: 0x7f442410…26934e48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,278 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.5%451,430 / 30,000,000

Base fee

20 gwei

State root

0xa824e47a9567…e2e0db7e3f11

Transactions root

0x25299bf7e701…9ccfe2035510

Receipts root

0x3cd468fc86df…40c08c91d458

Nonce

0x0000000000000000

Extra data

0x00000004a817c800