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 #21315473 · ArcScan

Block

#21,315,473

2026-09-17 10:44:42 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,473
Timestamp: 22 days ago · 2026-09-17 10:44:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb26ee039d08905fb9800a408cbf7f6cba1363465e75c4a85ba5e869e322c4306
Parent hash: 0xdcd9c716…214f49d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,473 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.3%6,085,572 / 30,000,000

Base fee

20 gwei

State root

0x82d3878e39b3…88ac5378f733

Transactions root

0xcafd357694e6…b90b25f6857e

Receipts root

0x67b2b7c795f6…afbae4e65dd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800