Transaction not yet indexed

1sg88pDdpbnM81CJKzZ4pHTfhH5cNR9SwKm4dziBUM1ChWFyzP7FJFGTuu9Ste74bPj3FeZLiJ2KMMCb9nF57t4

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