Transaction not yet indexed

SZ3NSkt5z2bbjBpcYcH3GMga1GkFVirRyTNddoAk6JBvyuuG2xafJrAzJNsebqbLdAH2m9MFdPU47QBFgFrZAKY

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