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 #21282520 · ArcScan

Block

#21,282,520

2026-09-17 06:06:19 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,520
Timestamp: 14 days ago · 2026-09-17 06:06:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c4cc1dc6046a0d85251f14ae6471c20ff4f429fec0ea47ddcf7c8e338a87b5f
Parent hash: 0x39ba166e…487b1f38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,520 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.7%8,002,455 / 30,000,000

Base fee

20 gwei

State root

0x54aa33cf6b5c…23b2fa654fcb

Transactions root

0x22fe03203952…efc6431a2e55

Receipts root

0x112634a59847…ba62610cbdea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800