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 #21390748 · ArcScan

Block

#21,390,748

2026-09-17 21:21:22 UTC

FinalizedProposed 18 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,748
Timestamp: 18 hrs ago · 2026-09-17 21:21:22 UTC
Transactions: 10 transactions in this block
Block hash: 0x3f68d9c2bfb73b538340d05bcf8cb37df8b24ea90c7d583d62ce98c50dbe0c9a
Parent hash: 0x71c18ebe…42b9d56d
Proposer

Transactions in this block10 of 10 shown

0xd0a849…54738b

Approve0xbbe…2e1aUSDC

$00 USDC18 hrs ago

0x017a3f…e4d813

0xa629c201…f857da77

Gas used / limit

20.1%6,037,963 / 30,000,000

Base fee

20 gwei

State root

0x0bf64445cea1…86b12b210cf7

Transactions root

0x5c8fc87ae60d…7c59f896e962

Receipts root

0xb0fe1f51d282…1dfedf67a816

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Approve

0x71e…a5970x37f…811f

$00 USDC18 hrs ago

0x83628a…ac009b

Contract Call0x667…a7a70x967…5ee9

$00 USDC18 hrs ago

0x11b603…c6d2c6

Contract Call0x945…6b6c0x064…a6b5

$00 USDC18 hrs ago

0x6333ba…25995b

Contract Call0x049…735a0x80a…f233

$148.50148.5 USDC18 hrs ago

0xc76245…29ffda

Contract Call0xa99…dcbe0xf92…74ff

$00 USDC18 hrs ago

0xb5b9be…ef02e4

Contract Call0xfae…c7400xf92…74ff

$00 USDC18 hrs ago

0x73e475…10fe68

Contract Call0x6d4…5bbd0xf92…74ff

$00 USDC18 hrs ago

0x69ad14…1ce905

Contract Call0x6c7…94d00x4fc…9fb1

$00 USDC18 hrs ago

0x98188b…13a4a8

Contract Call0x51b…0cc10x4fc…9fb1

$00 USDC18 hrs ago