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 #21315499 · ArcScan

Block

#21,315,499

2026-09-17 10:44:55 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,499
Timestamp: 23 days ago · 2026-09-17 10:44:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x4464370bb2c90061856de3fce61530871d4d7ca8c7c74a2e2c443696533ea748
Parent hash: 0xd33a2396…317127b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,499 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.4%4,609,359 / 30,000,000

Base fee

20 gwei

State root

0xba4523cd9b58…13f71241f00c

Transactions root

0xf251549756aa…fcc832cc6b92

Receipts root

0xc537fb023569…beb2e4b6a41c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800