Transaction not yet indexed

MeLgSLPBFKPMYuZSsUNPoCVJ36v4bJJbpH5VVsHdUj21wZ7KPWD9aQxV4rtGskUiyWchPJreprJ2r81a6zE7Snq

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