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 #0x8c7fa17dd6003844c9eb8a959f89cdb74489edfffce6e8ad03939e53c86b8ca4 · ArcScan

Block

#21,542,039

2026-09-18 18:40:13 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,039
Timestamp: 16 days ago · 2026-09-18 18:40:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c7fa17dd6003844c9eb8a959f89cdb74489edfffce6e8ad03939e53c86b8ca4
Parent hash: 0xe7d0d121…41c07b6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,039 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.2%1,254,221 / 30,000,000

Base fee

20 gwei

State root

0x9d97d04ee0a8…f6a6ac344b3e

Transactions root

0xb4f95e63b357…8e602b68fbea

Receipts root

0xdd0cd055448c…a1dd34e7bf2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800