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 #21355554 · ArcScan

Block

#21,355,554

2026-09-17 16:23:12 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,554
Timestamp: 23 days ago · 2026-09-17 16:23:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f09e46a0c6e2051e74b67320d9ddc165a9ec92e24394b331dd892ef6f36db57
Parent hash: 0x98f23ebd…0331cb3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,554 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.6%3,491,819 / 30,000,000

Base fee

20 gwei

State root

0x3915e62ffc24…a3425e0f1912

Transactions root

0xf20854471fb0…5bcc466ca0eb

Receipts root

0xe94a0df0d957…bedcb8c69520

Nonce

0x0000000000000000

Extra data

0x00000004a817c800