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 #21255080 · ArcScan

Block

#21,255,080

2026-09-17 02:14:31 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,080
Timestamp: 21 days ago · 2026-09-17 02:14:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aa0c98b02660ef6fc840d883cd5265296bc399008880824aa75a078879de800
Parent hash: 0x17156047…254786b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,080 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.9%4,174,672 / 30,000,000

Base fee

20 gwei

State root

0xd4f5f81e7846…a7fdc910f191

Transactions root

0x17b6cbf34adc…05ecf4325944

Receipts root

0x67e74a100caf…925d25fa5ca0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800