Transaction not yet indexed

619tkMdCRA5s2byLYhjedrvppDcuVgcQrrg6YeqLrJBqiA2Li7BDmn7ZDaCEMxMAdnEMksRAF5ZZHEwNn1NHaRbk

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