Transaction not yet indexed

AMwMyzkpaHZTYCxUrPWy9VG8o6yTg5JpWmtgoaeqrvfLknLmZycAoez78FL7sWrATz3bMwCWJ4ggZiXpEva4Mpp

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