Transaction not yet indexed

1SXdC9DoWErUMATE9AeLd7FSuPUSBwnKykkRNUbTaY3aHiwjMoAWZUjfBsvmYbPdFb84w9P3LnvXtryymUpuZGw

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