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 #21485931 · ArcScan

Block

#21,485,931

2026-09-18 10:45:57 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,931
Timestamp: 53 days ago · 2026-09-18 10:45:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x11dd88d2f00aa4034eeada2e4cca7c214527af6b25d6902ebb27fd5dd20e8eb2
Parent hash: 0x13b7aa48…76885fff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,931 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%894,574 / 30,000,000

Base fee

20 gwei

State root

0x68c40b83b5c0…9b3dd72ea1e9

Transactions root

0xf3074d0d4b81…01eb91b9cbaa

Receipts root

0xadb67f98ccdb…26b4d31c1b49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800