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 #0x54d4f6de33dc4dd076ac1222b5107042934c2a6afb3aaa45bebab61dafb7ebd1 · ArcScan

Block

#21,366,457

2026-09-17 17:56:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,457
Timestamp: 48 days ago · 2026-09-17 17:56:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x54d4f6de33dc4dd076ac1222b5107042934c2a6afb3aaa45bebab61dafb7ebd1
Parent hash: 0xa4508a00…1ebe8f2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,457 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.4%2,815,462 / 30,000,000

Base fee

20 gwei

State root

0x55cb1a993add…cc90923c4ff0

Transactions root

0xf34a32db3121…da62c06d2c44

Receipts root

0x2884a286759b…8c515285ec75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800