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 #21299153 · ArcScan

Block

#21,299,153

2026-09-17 08:26:52 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,153
Timestamp: 54 days ago · 2026-09-17 08:26:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bcc9ec398a3d37aff2e72251ea9a03604e80d35ac025eb51fb1053e96f3fa07
Parent hash: 0x38958515…cfdc63a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,153 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.0%2,988,798 / 30,000,000

Base fee

20 gwei

State root

0xe9e61e6f00ea…63a7e048e044

Transactions root

0xbde00a3d8674…379cbdfc3a1a

Receipts root

0xe80e872855e5…1d3fec0c3295

Nonce

0x0000000000000000

Extra data

0x00000004a817c800