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 #21374883 · ArcScan

Block

#21,374,883

2026-09-17 19:07:18 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,883
Timestamp: 3 days ago · 2026-09-17 19:07:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb58cb2f41ae7325ea31e3b270e185f9af24b19c3a1fa0e8a37ad6a973a77726c
Parent hash: 0x14b67934…01bb40c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,883 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.1%11,725,867 / 30,000,000

Base fee

20 gwei

State root

0x9e87cfb13cb6…2f83bc2e66b5

Transactions root

0x87f0d7353640…197d6d24801c

Receipts root

0x604a411613b4…2c9f0464749f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800