Transaction not yet indexed

55f7AUM1cfYKchu8CHer8f6DDP2eBfZ1CYKDCJEut5M7QTur3b9QL86mgFbT72R5a44pqc7fq47KPSFzsPcj6h88

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