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 #0xc91d3dc95e7754f85b59b4daa1db2294d79ccc4429c48d7bce04d8819e46079f · ArcScan

Block

#21,549,977

2026-09-18 19:47:20 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,977
Timestamp: 5 days ago · 2026-09-18 19:47:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc91d3dc95e7754f85b59b4daa1db2294d79ccc4429c48d7bce04d8819e46079f
Parent hash: 0xc8e42807…3d61f600
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,977 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.6%796,785 / 30,000,000

Base fee

20 gwei

State root

0xe19e5a986223…df5ccaa76b8d

Transactions root

0x972d377cf5e7…27817469e32d

Receipts root

0xa1c8a4dd8d09…02895c8cb5f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800