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 #21552415 · ArcScan

Block

#21,552,415

2026-09-18 20:07:57 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,415
Timestamp: 32 days ago · 2026-09-18 20:07:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fcbd2d255ee97d5c2ff33fd02e86d00aee41711158356d1f9f2e910094c3922
Parent hash: 0x10d1b41e…dda0b482
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,415 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.0%889,780 / 30,000,000

Base fee

20 gwei

State root

0xb9c155b3b469…8bc0cdb221e2

Transactions root

0x4fdd29b972be…a2557def7bbf

Receipts root

0x65c28ebc0ca8…936bba2aa7c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800