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 #0xab19120b3a2a8d60a2b12dcaa5d508ccdea4b4b29ef030c997a55cc5240c8691 · ArcScan

Block

#21,374,503

2026-09-17 19:04:06 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,503
Timestamp: 16 days ago · 2026-09-17 19:04:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xab19120b3a2a8d60a2b12dcaa5d508ccdea4b4b29ef030c997a55cc5240c8691
Parent hash: 0x69d6b7fc…80500e91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,503 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.5%5,558,198 / 30,000,000

Base fee

20 gwei

State root

0x0838615a2657…400def5e03ea

Transactions root

0x218f5e14ed8b…bf3cc6366973

Receipts root

0xb51bcd757932…3570b524589a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800