Transaction not yet indexed

2A637jW8jMAyRPKDuqPu2V5ehAEncSPo3H3EQeShfEqy8jiuFgcd3n2GFW9v5mwj4MAdgU4g7R9HSm9AJduGCcoG

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