Transaction not yet indexed

2m159fUJS5AeMfe4o2yhtekEAwJGGp7mZdYL2P5vtxPHo2QWQm1G8oWizbFAQaF6rFEX1zYwcoGumAPKuXCnnYie

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