Transaction not yet indexed

AYmcH3asALj1BgamQAmzjBPrqnxyvkQLL1CeH9QJmems9YseHTXHr8iHDPXLMzx2RS1RdFmNs3UcCLMGFsGeAkK

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