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 #0x1c90336ae3bb5d13b9c2e63248aaf61cf3873b6a2b65f5658a6c09914d35fb66 · ArcScan

Block

#21,339,553

2026-09-17 14:08:03 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,553
Timestamp: 34 days ago · 2026-09-17 14:08:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c90336ae3bb5d13b9c2e63248aaf61cf3873b6a2b65f5658a6c09914d35fb66
Parent hash: 0xf3a78d00…dbeb5efd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,553 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.2%3,658,428 / 30,000,000

Base fee

20 gwei

State root

0x4ea1bf9f7ca4…1c69783db634

Transactions root

0xfa81ae4b0af1…eb501988ebd3

Receipts root

0x8da2e6b0b2de…1521b448ad54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800