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 #21248381 · ArcScan

Block

#21,248,381

2026-09-17 01:17:57 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,381
Timestamp: 10 days ago · 2026-09-17 01:17:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7595d266c3a4739426a39a526ef69a0732d54404f2f8d2cfe863e70780d71e11
Parent hash: 0xd59abac2…d3c53127
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,381 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.9%4,785,423 / 30,000,000

Base fee

20 gwei

State root

0x0f53d1ae1d1b…0a7963e1a714

Transactions root

0x276942c83a20…c7f4221cb22b

Receipts root

0xa1601ce82386…ce35b46be9b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800