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 #21371891 · ArcScan

Block

#21,371,891

2026-09-17 18:42:01 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,891
Timestamp: 16 days ago · 2026-09-17 18:42:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ceccd079d839647f1b10c57c5beb6106da6a002cb64376cd76643f3fa4f36be
Parent hash: 0xea45dca9…9192ad40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,891 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

44.9%13,468,148 / 30,000,000

Base fee

20 gwei

State root

0x43f14424df80…9c467004f1b8

Transactions root

0xdace48b883c1…641a0b00838e

Receipts root

0x57f9933970ff…aedee9c58477

Nonce

0x0000000000000000

Extra data

0x00000004a817c800