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 #0x2144140698aecf3af7ce40dd2005b74140f25589daae1c290cd8afe8832bb72c · ArcScan

Block

#21,515,818

2026-09-18 14:58:34 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,818
Timestamp: 37 days ago · 2026-09-18 14:58:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x2144140698aecf3af7ce40dd2005b74140f25589daae1c290cd8afe8832bb72c
Parent hash: 0xf89a4769…9e780787
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,818 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.9%2,361,881 / 30,000,000

Base fee

20 gwei

State root

0x399103d336ea…810fefb7e9b7

Transactions root

0xeca798ca5da5…2179ff2c637e

Receipts root

0x8be19e4677ea…cd44141bd708

Nonce

0x0000000000000000

Extra data

0x00000004a817c800