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 #21316435 · ArcScan

Block

#21,316,435

2026-09-17 10:52:50 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,435
Timestamp: 49 days ago · 2026-09-17 10:52:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb03d021a155fb99fdbdb5a52bf63ac0883765c0ec162fe278a11180f83f39e23
Parent hash: 0xb5ad6feb…833feaa9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,435 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.8%11,047,821 / 30,000,000

Base fee

20 gwei

State root

0xecbe5d503f0d…b99c5b72c0f9

Transactions root

0x4952b1b44d39…e0c44952c326

Receipts root

0x0bdefe913c6e…3ba64ed1939a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800