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 #0xbcf4dbf4b49c935fa2f7b611ce64e623f0e652a8c09ee5d75d14f400dcc4d2f5 · ArcScan

Block

#21,549,873

2026-09-18 19:46:28 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,873
Timestamp: 9 days ago · 2026-09-18 19:46:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcf4dbf4b49c935fa2f7b611ce64e623f0e652a8c09ee5d75d14f400dcc4d2f5
Parent hash: 0x144b85c2…8fd3e466
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,873 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.0%303,474 / 30,000,000

Base fee

20 gwei

State root

0x4b485de8fdcd…f5021d38cd15

Transactions root

0x1dc1ac9ee30d…487201d8ce3e

Receipts root

0xc989e05e2fe3…a05aac4fe8e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800