Transaction not yet indexed

SNJSDNLSBz3VJFzcSTmLui6F6h8m6MDNGad21bLp7rFm19hmyunGQYsMjHs4BWBY751QLqJqCjBoT8g7mLCcDi4

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