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 #21402576 · ArcScan

Block

#21,402,576

2026-09-17 23:01:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,576
Timestamp: 13 days ago · 2026-09-17 23:01:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x244c25ff413ef7190dc3e341a5ef8a3b31f3e1c2457c486b4d52f42e240a1c77
Parent hash: 0x926a0a2e…5cb2c7a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,576 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.3%4,607,114 / 30,000,000

Base fee

20 gwei

State root

0xb78595159097…0884ee0c7b6d

Transactions root

0xe74785aa88aa…f8885fc0e693

Receipts root

0x79f42a87bf78…fbedbe36a02e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800