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 #0x121c61efb177908b83e1fb7ca4e20efb9bf9fa86d6ea1b77c5a41c52505df26f · ArcScan

Block

#21,218,718

2026-09-16 21:07:34 UTC

FinalizedProposed 17 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,718
Timestamp: 17 hrs ago · 2026-09-16 21:07:34 UTC
Transactions: 19 transactions in this block
Block hash: 0x121c61efb177908b83e1fb7ca4e20efb9bf9fa86d6ea1b77c5a41c52505df26f
Parent hash: 0x57129a98…9856f0bb
Proposer

Transactions in this block19 of 19 shown

0xea910a…1956da

Contract Call0x377…dc2c0xf4c…9100

$00 USDC17 hrs ago

0x66c656…2e2dfa

0x4b4eedf1…fd908cc8

Gas used / limit

75.3%22,595,776 / 30,000,000

Base fee

21.990100408 gwei

State root

0x2e6a765a062a…8dfa07ac99b1

Transactions root

0x13cc3df74d3a…6714634c00f8

Receipts root

0x63c406140d09…836658d7a7a0

Nonce

0x0000000000000000

Extra data

0x00000005249cb2b3

Contract Call

0x886…61680xf4c…9100

$00 USDC17 hrs ago

0xec211c…1dfb5b

Contract Call0xe68…4f990xf4c…9100

$00 USDC17 hrs ago

0x5eaa94…5fce2b

Contract Call0x5aa…092f0x4fc…9fb1

$00 USDC17 hrs ago

0x284f8d…f17513

Contract Call0xcc4…7a1aMulticall3

$00 USDC17 hrs ago

0xd6ab31…b2a285

Contract Call0xca7…45890xb92…ff4f

$14.8714.865153 USDC17 hrs ago

0x2deaf6…99f6c1

Contract Call0x291…c5290xf36…8692

$00 USDC17 hrs ago

0x6f38fb…090991

Contract Call0xa97…ce0e0x4fc…9fb1

$500.00500 USDC17 hrs ago

0x896b44…5f6224

Contract Call0x309…d2630xf36…8692

$00 USDC17 hrs ago

0xcba5da…4a3ff5

Contract Call0x969…eb210x000…21be

$00 USDC17 hrs ago

0xd0986c…f98110

Contract Call0x796…cf500x583…8f27

$00 USDC17 hrs ago

0x13ed3e…7dc50d

Contract Call0xce8…aa520x1c9…8a6e

$00 USDC17 hrs ago

0x32adfd…684b6f

Contract Call0xa79…bf160xd1d…a1cd

$00 USDC17 hrs ago

0x04c75f…eaccf8

Contract Call0x96e…424f0x000…86a2

$50.0050 USDC17 hrs ago

0x3f683a…89ccba

Contract Call0x15e…0feb0xd1d…a1cd

$00 USDC17 hrs ago

0xd297bd…7273da

Contract Call0x0ae…a1110xb8b…60c8

$00 USDC17 hrs ago

0xe9b11f…6e8eec

Approve0x343…776a0x27e…9bd6

$00 USDC17 hrs ago

0x1e03c3…72e06c

Contract Call0xd69…e93d0xdc5…43b7

$0.0003220.000322 USDC17 hrs ago

0x821542…1e6e9f

Contract Call0x02e…27c60x4fc…9fb1

$00 USDC17 hrs ago