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 #21510379 · ArcScan

Block

#21,510,379

2026-09-18 14:12:37 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,379
Timestamp: 6 days ago · 2026-09-18 14:12:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x1db6437eec399b3892dd765da3b2fb2e2633861a177aa583bd8b1613580d5c26
Parent hash: 0x161e4f6f…719df0e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,379 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

36.2%10,871,892 / 30,000,000

Base fee

20 gwei

State root

0x54eddde85ca8…03fc40a2d55f

Transactions root

0xdf87ec4cc79b…3627135a0879

Receipts root

0xdc475b1e2fbd…d44c27bde399

Nonce

0x0000000000000000

Extra data

0x00000004a817c800