Transaction not yet indexed

5u99E4fc8LSWZdCCyvXQecZefiDU1Nw1L5qCYWNVivnejHBAhwSQZWe3dRKzPw9r8czk9rSnQdiXsw5nkFL5oChR

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