Transaction not yet indexed

15yU5kNCTbuHHTVwYU1PxombGKkWL4vG26pG6AmLkWuptxLXYqAX1Ewzde4jJsGnGX2YaA4hv4Zp3KctdbDvVdZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.