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 #21244358 · ArcScan

Block

#21,244,358

2026-09-17 00:43:59 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,358
Timestamp: 15 days ago · 2026-09-17 00:43:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xb18dfd789518395171e1db636a5a4e2c112a0f894065432560041747f3899e6b
Parent hash: 0x755d9a23…a2dfa4df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,358 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

41.6%12,482,899 / 30,000,000

Base fee

20 gwei

State root

0x41ec5f0dd6f1…7357e251e35d

Transactions root

0xd0896786b7e8…18af1d21e2f6

Receipts root

0xd5894b1f25cc…761c977cd150

Nonce

0x0000000000000000

Extra data

0x00000004a817c800