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 #21286253 · ArcScan

Block

#21,286,253

2026-09-17 06:37:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,253
Timestamp: 14 days ago · 2026-09-17 06:37:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd257b7fe026774b40c7da918d7a7fae3f85379ecd920a219d0a96f92d07a6df8
Parent hash: 0x9194d0c0…3e8e9a0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,253 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

33.7%10,122,498 / 30,000,000

Base fee

20 gwei

State root

0x8ff55696f9e7…014e8a4f0e4f

Transactions root

0xb26a80ff205c…a5eca2c5a521

Receipts root

0xc91bc69b7e2e…357b5635c3af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800