Transaction not yet indexed

53hNGZ3suRVBzuKQLEgTe1tpwxNMCeKk5yrCTqAA6hxAEtFLksRUT2tnb2k4a1ERCZXCeXe3LqvQEmQRKBVpKWF2

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