Transaction not yet indexed

SZL9aEvi751koUVPQi6CXPCohamCuQotQgTNN1PfGcJbMq7ds4QH3j5rPFgTxaiiiSREV8d3aUfb6LaHPkr7v21

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