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 #21328505 · ArcScan

Block

#21,328,505

2026-09-17 12:34:44 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,505
Timestamp: 48 days ago · 2026-09-17 12:34:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cf37bac05af0b769cf04a2db45ac98565fcd3151cb60be4a5d5a0dcdc2ecb58
Parent hash: 0xa06575c0…e0f87ad5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,505 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.8%6,235,964 / 30,000,000

Base fee

20 gwei

State root

0x3dfd5d416797…6d05ebfa7694

Transactions root

0x096edf04de3b…f1cb8a265b2f

Receipts root

0x0bcbf82a67d8…885bcd6364c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800