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 #21213597 · ArcScan

Block

#21,213,597

2026-09-16 20:24:20 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,597
Timestamp: 25 days ago · 2026-09-16 20:24:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6fe9eb9f0b0aac601276c34eb8887e49c7870e04f65a5319563c2c29ba7ec9f
Parent hash: 0x837b3d3a…c514249a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,597 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

70.0%21,012,391 / 30,000,000

Base fee

20 gwei

State root

0x1047d1f87324…2f44a01fd9c4

Transactions root

0xaff35a7fde10…9c83b0edba2b

Receipts root

0x19919553cff2…4de7211a8f4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800