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 #21558547 · ArcScan

Block

#21,558,547

2026-09-18 20:59:48 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,547
Timestamp: 50 days ago · 2026-09-18 20:59:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x39c41d274b11c99a037c67a114caf3719512be70d5e51cf7266b10c7aaea6a5a
Parent hash: 0x1931bcb5…963f6db2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,547 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.2%1,868,329 / 30,000,000

Base fee

20 gwei

State root

0x1845a3548d6e…080a5b713b72

Transactions root

0xf6dd106a3eab…f33ec36e54bf

Receipts root

0xb937bacb4035…2deb5331196e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800