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 #21355077 · ArcScan

Block

#21,355,077

2026-09-17 16:19:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,077
Timestamp: 10 days ago · 2026-09-17 16:19:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x1507bcacbda4f59917a1fdc001cf3d20ce68efd640d7c18236a0b682d7b9b3ef
Parent hash: 0x3e6a9838…3635836c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,077 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.0%2,111,479 / 30,000,000

Base fee

20 gwei

State root

0x1eebd748bd40…37faa3672d99

Transactions root

0xb8d6b3978b4e…90b1d325afab

Receipts root

0x15ad2c206916…aa80d3a98bb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800