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 #0x1a8affe26b208528d5e414c62094e9a6bda9e247d3bf50ffc39ec5538623d2fd · ArcScan

Block

#21,261,563

2026-09-17 03:09:16 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,563
Timestamp: 23 days ago · 2026-09-17 03:09:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a8affe26b208528d5e414c62094e9a6bda9e247d3bf50ffc39ec5538623d2fd
Parent hash: 0x1810be68…89cb2515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,563 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.4%3,420,987 / 30,000,000

Base fee

20 gwei

State root

0xa9ff2fa98215…507a643dc1c0

Transactions root

0x33830875df77…ac4bc354924f

Receipts root

0x98281bd45319…7b473413af6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800