Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5c0ec13baacd81e4712c26723ee421ce48a99164f996c0a2e075c47efc27bf42 · ArcScan

Block

#21,256,876

2026-09-17 02:29:41 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,876
Timestamp: 57 days ago · 2026-09-17 02:29:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c0ec13baacd81e4712c26723ee421ce48a99164f996c0a2e075c47efc27bf42
Parent hash: 0x31fb4bad…5db09f19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,876 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.8%6,548,537 / 30,000,000

Base fee

20 gwei

State root

0xfe9e796bdce7…90964abab856

Transactions root

0xd7540e0e12f2…b3eaf60ac30b

Receipts root

0x0436fe8fbfa2…fcf167d2c9f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800