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

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 #21346954 · ArcScan

Block

#21,346,954

2026-09-17 15:10:34 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,954
Timestamp: 15 days ago · 2026-09-17 15:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x8435b37f8dbc4cda17fa3e6dabcadae2ec6d189698620a4a0dd6c4f031c8afd5
Parent hash: 0x5302119f…cfe24d86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,954 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.2%3,064,575 / 30,000,000

Base fee

20 gwei

State root

0xcfaaabcbd4ce…2f2803a1c5f0

Transactions root

0xbc894beb21cf…1f1a622c9ae7

Receipts root

0x501f26a8267b…aa9dd4fd64ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800