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 #0xea3a423e25802091c37f794a1e2b56846542598a7295d135aa17373b56c9c388 · ArcScan

Block

#21,351,939

2026-09-17 15:52:40 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,939
Timestamp: 26 days ago · 2026-09-17 15:52:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xea3a423e25802091c37f794a1e2b56846542598a7295d135aa17373b56c9c388
Parent hash: 0xe56e807e…ed71cf37
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,939 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.3%8,486,174 / 30,000,000

Base fee

20 gwei

State root

0x70522efbfb67…60d81455907e

Transactions root

0x2e9448430f92…4bc104d6216a

Receipts root

0x02b318c616a3…fc47db269bc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800