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 #0xa05205e20294a0c135846dd671285bdb1aec2d5447ea858f161ad78a449d7108 · ArcScan

Block

#21,373,405

2026-09-17 18:54:49 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,405
Timestamp: 48 days ago · 2026-09-17 18:54:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa05205e20294a0c135846dd671285bdb1aec2d5447ea858f161ad78a449d7108
Parent hash: 0x946aa224…79cb80cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,405 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,603,447 / 30,000,000

Base fee

20 gwei

State root

0xc893e67b93b2…330fcf009945

Transactions root

0x27df68679346…06095b22fde5

Receipts root

0x6777ba0015b4…d6f60b17cdb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800