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 #0xbf3475b3bf6bd4ef8a144c8b9f9462fffd3d5957c58b755fa9444b4bbac8b400 · ArcScan

Block

#21,548,083

2026-09-18 19:31:19 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,083
Timestamp: 51 days ago · 2026-09-18 19:31:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf3475b3bf6bd4ef8a144c8b9f9462fffd3d5957c58b755fa9444b4bbac8b400
Parent hash: 0xf53d7d83…c4a67ab7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,083 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.2%669,443 / 30,000,000

Base fee

20 gwei

State root

0x4e82136ff5aa…bbfc32b2a74a

Transactions root

0x3d3271c490c5…7b65032b53ff

Receipts root

0x36cbaeb53b27…2ead601cca48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800