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 #0xa5137cc2258ee7698af78607e060b3cee3e608bc7092959a49265f5b7692ba7c · ArcScan

Block

#21,334,051

2026-09-17 13:21:34 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,051
Timestamp: 52 days ago · 2026-09-17 13:21:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5137cc2258ee7698af78607e060b3cee3e608bc7092959a49265f5b7692ba7c
Parent hash: 0x038d65a7…9b2b1bf3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,051 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.3%4,885,670 / 30,000,000

Base fee

20 gwei

State root

0x112a11b0c215…f1459c6dd602

Transactions root

0x3900ec9aede3…c9cd86287965

Receipts root

0xe6bc5552c8ec…be1071aff08c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800